ArticleThe Journal of clinical endocrinology and metabolism2016
Rare Causes of Primary Adrenal Insufficiency: Genetic and Clinical Characterization of a Large Nationwide Cohort.
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Article in The Journal of clinical endocrinology and metabolism, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 85 papers.
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85 citing papers in PubMed, 208 citations in OpenAlex.
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- Leukocytosis may be an indicator of replacement with supraphysiological dose in adrenal insufficiency: relationship with comorbidities and impaired muscle strength.Journal of endocrinological investigation · 2025Article
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- Severe neonatal presentation of Xp21 contiguous gene deletion: adrenal crisis and neuromuscular involvement.Acta myologica : myopathies and cardiomyopathies : official journal of the Mediterranean Society of Myology · 2025Article
- Insights Into Pediatric Non-congenital Adrenal Hyperplasia: A Review Based on 5 Different Rare Cases with Primary Adrenal Insufficiency.Turkish archives of pediatrics · 2025Article
- 46,ΧΥ DSD in an adolescent with a novel de novo variant of the NR5A1 gene - case report and literature review.Hormones (Athens, Greece) · 2025Review
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- Congenital Adrenal Hyperplasia and Adrenal Insufficiency in Children: An Evidence-based Review with Good Practice Points by Adrenal Working Group of The Turkish Society for Pediatric Endocrinology and Diabetes.Journal of clinical research in pediatric endocrinology · 2025Article
- Rare Types of Congenital Adrenal Hyperplasias Other Than 21-hydroxylase DeficiencyJournal of clinical research in pediatric endocrinology · 2025Review
- Genetics of Primary Adrenal Insufficiency Beyond CAH in Saudi Arabian Population.Molecular genetics & genomic medicine · 2025Article
- Clinical and Genetic Mechanisms in Patients with <italic>MC2R</italic> Deficiency Presenting with Early Puberty.Hormone research in paediatrics · 2025Article
- Primary Adrenal Insufficiency, Complete Sex Reversal, and Unique Clinical Phenotype in a Patient with Severe CYP11A1 (P450scc) Deficiency-Case Report and Literature Overview.Children (Basel, Switzerland) · 2024Article
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25 more citing papers are in PubMed but not listed here.
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Authors and funding
33 authors at 11 institutions in 2 countries.
Tulay GuranDepartment of Pediatric Endocrinology and Diabetes (T.G., Z.A., A.B., S.T.), Marmara University, Istanbul 34899, Turkey; Institute of Metabolism and Systems Research (T.G.), University of Birmingham, Birmingham B15 2TT, United Kingdom; Department of Genetics and Genomic Medicine (F.B., J.S., J.C.A.), University College London Institute of Child Health, University College London, London WC1N 1EH, United Kingdom; Department of Pediatric Endocrinology and Diabetes (N.S., F.B., B.K.A., Z.Y.A.), Istanbul Faculty of Medicine, Istanbul University, 34452 Istanbul, Turkey; Clinics of Pediatric Endocrinology (M.N.O., H.D.), Diyarbakir Children's Hospital, 21100 Diyarbakir, Turkey; Clinics of Pediatric Endocrinology (Z.A., S.Y.A.), Dr Sami Ulus Obstetrics and Gynecology, Children's Health and Disease Training and Research Hospital, 06100 Ankara, Turkey; Department of Pediatric Endocrinology and Diabetes (S.D., S.O.), Ege University, 35040 Izmir, Turkey; Department of Pediatric Endocrinology and Diabetes (A.B., E.D.), Gazi University, 06550 Ankara, Turkey; Pediatric Endocrinology Clinic (A.G., M.Y.), Goztepe Educational and Research Hospital, 34810 Istanbul, Turkey; Department of Pediatrics (A.G.), Amasya University Medical Faculty, 05189 Amasya, Turkey; Pediatric Endocrinology Clinic (K.D.), Dr Behçet Uz Children's Hospital, Izmir, Turkey; Department of Pediatric Endocrinology and Diabetes (A.A.), Inonu University, Malatya, Turkey; Clinics of Pediatric Endocrinology (M.B.), Konya Training and Research Hospital, 42100 Konya, Turkey; Department of Pediatric Endocrinology and Diabetes (O.T.), Uludag University, 16059 Bursa, Turkey; Department of Pediatric Endocrinology and Diabetes (G.C.), Eylul University, 35210 Izmir, Turkey; Department of Pediatric Endocrinology and Diabetes (B.Y.), Cukurova University, 01330 Adana, Turkey; Clinics of Pediatric Endocrinology (T.A.), Kanuni Sultan Suleyman Education and Research Hospital, 34303 Istanbul, Turkey; Pediatric Endocrinology Clinic
Federica BuonocoreDepartment of Pediatric Endocrinology and Diabetes (T.G., Z.A., A.B., S.T.), Marmara University, Istanbul 34899, Turkey; Institute of Metabolism and Systems Research (T.G.), University of Birmingham, Birmingham B15 2TT, United Kingdom; Department of Genetics and Genomic Medicine (F.B., J.S., J.C.A.), University College London Institute of Child Health, University College London, London WC1N 1EH, United Kingdom; Department of Pediatric Endocrinology and Diabetes (N.S., F.B., B.K.A., Z.Y.A.), Istanbul Faculty of Medicine, Istanbul University, 34452 Istanbul, Turkey; Clinics of Pediatric Endocrinology (M.N.O., H.D.), Diyarbakir Children's Hospital, 21100 Diyarbakir, Turkey; Clinics of Pediatric Endocrinology (Z.A., S.Y.A.), Dr Sami Ulus Obstetrics and Gynecology, Children's Health and Disease Training and Research Hospital, 06100 Ankara, Turkey; Department of Pediatric Endocrinology and Diabetes (S.D., S.O.), Ege University, 35040 Izmir, Turkey; Department of Pediatric Endocrinology and Diabetes (A.B., E.D.), Gazi University, 06550 Ankara, Turkey; Pediatric Endocrinology Clinic (A.G., M.Y.), Goztepe Educational and Research Hospital, 34810 Istanbul, Turkey; Department of Pediatrics (A.G.), Amasya University Medical Faculty, 05189 Amasya, Turkey; Pediatric Endocrinology Clinic (K.D.), Dr Behçet Uz Children's Hospital, Izmir, Turkey; Department of Pediatric Endocrinology and Diabetes (A.A.), Inonu University, Malatya, Turkey; Clinics of Pediatric Endocrinology (M.B.), Konya Training and Research Hospital, 42100 Konya, Turkey; Department of Pediatric Endocrinology and Diabetes (O.T.), Uludag University, 16059 Bursa, Turkey; Department of Pediatric Endocrinology and Diabetes (G.C.), Eylul University, 35210 Izmir, Turkey; Department of Pediatric Endocrinology and Diabetes (B.Y.), Cukurova University, 01330 Adana, Turkey; Clinics of Pediatric Endocrinology (T.A.), Kanuni Sultan Suleyman Education and Research Hospital, 34303 Istanbul, Turkey; Pediatric Endocrinology Clinic
Nurcin SakaDepartment of Pediatric Endocrinology and Diabetes (T.G., Z.A., A.B., S.T.), Marmara University, Istanbul 34899, Turkey; Institute of Metabolism and Systems Research (T.G.), University of Birmingham, Birmingham B15 2TT, United Kingdom; Department of Genetics and Genomic Medicine (F.B., J.S., J.C.A.), University College London Institute of Child Health, University College London, London WC1N 1EH, United Kingdom; Department of Pediatric Endocrinology and Diabetes (N.S., F.B., B.K.A., Z.Y.A.), Istanbul Faculty of Medicine, Istanbul University, 34452 Istanbul, Turkey; Clinics of Pediatric Endocrinology (M.N.O., H.D.), Diyarbakir Children's Hospital, 21100 Diyarbakir, Turkey; Clinics of Pediatric Endocrinology (Z.A., S.Y.A.), Dr Sami Ulus Obstetrics and Gynecology, Children's Health and Disease Training and Research Hospital, 06100 Ankara, Turkey; Department of Pediatric Endocrinology and Diabetes (S.D., S.O.), Ege University, 35040 Izmir, Turkey; Department of Pediatric Endocrinology and Diabetes (A.B., E.D.), Gazi University, 06550 Ankara, Turkey; Pediatric Endocrinology Clinic (A.G., M.Y.), Goztepe Educational and Research Hospital, 34810 Istanbul, Turkey; Department of Pediatrics (A.G.), Amasya University Medical Faculty, 05189 Amasya, Turkey; Pediatric Endocrinology Clinic (K.D.), Dr Behçet Uz Children's Hospital, Izmir, Turkey; Department of Pediatric Endocrinology and Diabetes (A.A.), Inonu University, Malatya, Turkey; Clinics of Pediatric Endocrinology (M.B.), Konya Training and Research Hospital, 42100 Konya, Turkey; Department of Pediatric Endocrinology and Diabetes (O.T.), Uludag University, 16059 Bursa, Turkey; Department of Pediatric Endocrinology and Diabetes (G.C.), Eylul University, 35210 Izmir, Turkey; Department of Pediatric Endocrinology and Diabetes (B.Y.), Cukurova University, 01330 Adana, Turkey; Clinics of Pediatric Endocrinology (T.A.), Kanuni Sultan Suleyman Education and Research Hospital, 34303 Istanbul, Turkey; Pediatric Endocrinology Clinic
Mehmet Nuri OzbekDepartment of Pediatric Endocrinology and Diabetes (T.G., Z.A., A.B., S.T.), Marmara University, Istanbul 34899, Turkey; Institute of Metabolism and Systems Research (T.G.), University of Birmingham, Birmingham B15 2TT, United Kingdom; Department of Genetics and Genomic Medicine (F.B., J.S., J.C.A.), University College London Institute of Child Health, University College London, London WC1N 1EH, United Kingdom; Department of Pediatric Endocrinology and Diabetes (N.S., F.B., B.K.A., Z.Y.A.), Istanbul Faculty of Medicine, Istanbul University, 34452 Istanbul, Turkey; Clinics of Pediatric Endocrinology (M.N.O., H.D.), Diyarbakir Children's Hospital, 21100 Diyarbakir, Turkey; Clinics of Pediatric Endocrinology (Z.A., S.Y.A.), Dr Sami Ulus Obstetrics and Gynecology, Children's Health and Disease Training and Research Hospital, 06100 Ankara, Turkey; Department of Pediatric Endocrinology and Diabetes (S.D., S.O.), Ege University, 35040 Izmir, Turkey; Department of Pediatric Endocrinology and Diabetes (A.B., E.D.), Gazi University, 06550 Ankara, Turkey; Pediatric Endocrinology Clinic (A.G., M.Y.), Goztepe Educational and Research Hospital, 34810 Istanbul, Turkey; Department of Pediatrics (A.G.), Amasya University Medical Faculty, 05189 Amasya, Turkey; Pediatric Endocrinology Clinic (K.D.), Dr Behçet Uz Children's Hospital, Izmir, Turkey; Department of Pediatric Endocrinology and Diabetes (A.A.), Inonu University, Malatya, Turkey; Clinics of Pediatric Endocrinology (M.B.), Konya Training and Research Hospital, 42100 Konya, Turkey; Department of Pediatric Endocrinology and Diabetes (O.T.), Uludag University, 16059 Bursa, Turkey; Department of Pediatric Endocrinology and Diabetes (G.C.), Eylul University, 35210 Izmir, Turkey; Department of Pediatric Endocrinology and Diabetes (B.Y.), Cukurova University, 01330 Adana, Turkey; Clinics of Pediatric Endocrinology (T.A.), Kanuni Sultan Suleyman Education and Research Hospital, 34303 Istanbul, Turkey; Pediatric Endocrinology Clinic
Zehra AycanDepartment of Pediatric Endocrinology and Diabetes (T.G., Z.A., A.B., S.T.), Marmara University, Istanbul 34899, Turkey; Institute of Metabolism and Systems Research (T.G.), University of Birmingham, Birmingham B15 2TT, United Kingdom; Department of Genetics and Genomic Medicine (F.B., J.S., J.C.A.), University College London Institute of Child Health, University College London, London WC1N 1EH, United Kingdom; Department of Pediatric Endocrinology and Diabetes (N.S., F.B., B.K.A., Z.Y.A.), Istanbul Faculty of Medicine, Istanbul University, 34452 Istanbul, Turkey; Clinics of Pediatric Endocrinology (M.N.O., H.D.), Diyarbakir Children's Hospital, 21100 Diyarbakir, Turkey; Clinics of Pediatric Endocrinology (Z.A., S.Y.A.), Dr Sami Ulus Obstetrics and Gynecology, Children's Health and Disease Training and Research Hospital, 06100 Ankara, Turkey; Department of Pediatric Endocrinology and Diabetes (S.D., S.O.), Ege University, 35040 Izmir, Turkey; Department of Pediatric Endocrinology and Diabetes (A.B., E.D.), Gazi University, 06550 Ankara, Turkey; Pediatric Endocrinology Clinic (A.G., M.Y.), Goztepe Educational and Research Hospital, 34810 Istanbul, Turkey; Department of Pediatrics (A.G.), Amasya University Medical Faculty, 05189 Amasya, Turkey; Pediatric Endocrinology Clinic (K.D.), Dr Behçet Uz Children's Hospital, Izmir, Turkey; Department of Pediatric Endocrinology and Diabetes (A.A.), Inonu University, Malatya, Turkey; Clinics of Pediatric Endocrinology (M.B.), Konya Training and Research Hospital, 42100 Konya, Turkey; Department of Pediatric Endocrinology and Diabetes (O.T.), Uludag University, 16059 Bursa, Turkey; Department of Pediatric Endocrinology and Diabetes (G.C.), Eylul University, 35210 Izmir, Turkey; Department of Pediatric Endocrinology and Diabetes (B.Y.), Cukurova University, 01330 Adana, Turkey; Clinics of Pediatric Endocrinology (T.A.), Kanuni Sultan Suleyman Education and Research Hospital, 34303 Istanbul, Turkey; Pediatric Endocrinology Clinic
Abdullah BereketDepartment of Pediatric Endocrinology and Diabetes (T.G., Z.A., A.B., S.T.), Marmara University, Istanbul 34899, Turkey; Institute of Metabolism and Systems Research (T.G.), University of Birmingham, Birmingham B15 2TT, United Kingdom; Department of Genetics and Genomic Medicine (F.B., J.S., J.C.A.), University College London Institute of Child Health, University College London, London WC1N 1EH, United Kingdom; Department of Pediatric Endocrinology and Diabetes (N.S., F.B., B.K.A., Z.Y.A.), Istanbul Faculty of Medicine, Istanbul University, 34452 Istanbul, Turkey; Clinics of Pediatric Endocrinology (M.N.O., H.D.), Diyarbakir Children's Hospital, 21100 Diyarbakir, Turkey; Clinics of Pediatric Endocrinology (Z.A., S.Y.A.), Dr Sami Ulus Obstetrics and Gynecology, Children's Health and Disease Training and Research Hospital, 06100 Ankara, Turkey; Department of Pediatric Endocrinology and Diabetes (S.D., S.O.), Ege University, 35040 Izmir, Turkey; Department of Pediatric Endocrinology and Diabetes (A.B., E.D.), Gazi University, 06550 Ankara, Turkey; Pediatric Endocrinology Clinic (A.G., M.Y.), Goztepe Educational and Research Hospital, 34810 Istanbul, Turkey; Department of Pediatrics (A.G.), Amasya University Medical Faculty, 05189 Amasya, Turkey; Pediatric Endocrinology Clinic (K.D.), Dr Behçet Uz Children's Hospital, Izmir, Turkey; Department of Pediatric Endocrinology and Diabetes (A.A.), Inonu University, Malatya, Turkey; Clinics of Pediatric Endocrinology (M.B.), Konya Training and Research Hospital, 42100 Konya, Turkey; Department of Pediatric Endocrinology and Diabetes (O.T.), Uludag University, 16059 Bursa, Turkey; Department of Pediatric Endocrinology and Diabetes (G.C.), Eylul University, 35210 Izmir, Turkey; Department of Pediatric Endocrinology and Diabetes (B.Y.), Cukurova University, 01330 Adana, Turkey; Clinics of Pediatric Endocrinology (T.A.), Kanuni Sultan Suleyman Education and Research Hospital, 34303 Istanbul, Turkey; Pediatric Endocrinology Clinic
Firdevs BasDepartment of Pediatric Endocrinology and Diabetes (T.G., Z.A., A.B., S.T.), Marmara University, Istanbul 34899, Turkey; Institute of Metabolism and Systems Research (T.G.), University of Birmingham, Birmingham B15 2TT, United Kingdom; Department of Genetics and Genomic Medicine (F.B., J.S., J.C.A.), University College London Institute of Child Health, University College London, London WC1N 1EH, United Kingdom; Department of Pediatric Endocrinology and Diabetes (N.S., F.B., B.K.A., Z.Y.A.), Istanbul Faculty of Medicine, Istanbul University, 34452 Istanbul, Turkey; Clinics of Pediatric Endocrinology (M.N.O., H.D.), Diyarbakir Children's Hospital, 21100 Diyarbakir, Turkey; Clinics of Pediatric Endocrinology (Z.A., S.Y.A.), Dr Sami Ulus Obstetrics and Gynecology, Children's Health and Disease Training and Research Hospital, 06100 Ankara, Turkey; Department of Pediatric Endocrinology and Diabetes (S.D., S.O.), Ege University, 35040 Izmir, Turkey; Department of Pediatric Endocrinology and Diabetes (A.B., E.D.), Gazi University, 06550 Ankara, Turkey; Pediatric Endocrinology Clinic (A.G., M.Y.), Goztepe Educational and Research Hospital, 34810 Istanbul, Turkey; Department of Pediatrics (A.G.), Amasya University Medical Faculty, 05189 Amasya, Turkey; Pediatric Endocrinology Clinic (K.D.), Dr Behçet Uz Children's Hospital, Izmir, Turkey; Department of Pediatric Endocrinology and Diabetes (A.A.), Inonu University, Malatya, Turkey; Clinics of Pediatric Endocrinology (M.B.), Konya Training and Research Hospital, 42100 Konya, Turkey; Department of Pediatric Endocrinology and Diabetes (O.T.), Uludag University, 16059 Bursa, Turkey; Department of Pediatric Endocrinology and Diabetes (G.C.), Eylul University, 35210 Izmir, Turkey; Department of Pediatric Endocrinology and Diabetes (B.Y.), Cukurova University, 01330 Adana, Turkey; Clinics of Pediatric Endocrinology (T.A.), Kanuni Sultan Suleyman Education and Research Hospital, 34303 Istanbul, Turkey; Pediatric Endocrinology Clinic
Sukran DarcanDepartment of Pediatric Endocrinology and Diabetes (T.G., Z.A., A.B., S.T.), Marmara University, Istanbul 34899, Turkey; Institute of Metabolism and Systems Research (T.G.), University of Birmingham, Birmingham B15 2TT, United Kingdom; Department of Genetics and Genomic Medicine (F.B., J.S., J.C.A.), University College London Institute of Child Health, University College London, London WC1N 1EH, United Kingdom; Department of Pediatric Endocrinology and Diabetes (N.S., F.B., B.K.A., Z.Y.A.), Istanbul Faculty of Medicine, Istanbul University, 34452 Istanbul, Turkey; Clinics of Pediatric Endocrinology (M.N.O., H.D.), Diyarbakir Children's Hospital, 21100 Diyarbakir, Turkey; Clinics of Pediatric Endocrinology (Z.A., S.Y.A.), Dr Sami Ulus Obstetrics and Gynecology, Children's Health and Disease Training and Research Hospital, 06100 Ankara, Turkey; Department of Pediatric Endocrinology and Diabetes (S.D., S.O.), Ege University, 35040 Izmir, Turkey; Department of Pediatric Endocrinology and Diabetes (A.B., E.D.), Gazi University, 06550 Ankara, Turkey; Pediatric Endocrinology Clinic (A.G., M.Y.), Goztepe Educational and Research Hospital, 34810 Istanbul, Turkey; Department of Pediatrics (A.G.), Amasya University Medical Faculty, 05189 Amasya, Turkey; Pediatric Endocrinology Clinic (K.D.), Dr Behçet Uz Children's Hospital, Izmir, Turkey; Department of Pediatric Endocrinology and Diabetes (A.A.), Inonu University, Malatya, Turkey; Clinics of Pediatric Endocrinology (M.B.), Konya Training and Research Hospital, 42100 Konya, Turkey; Department of Pediatric Endocrinology and Diabetes (O.T.), Uludag University, 16059 Bursa, Turkey; Department of Pediatric Endocrinology and Diabetes (G.C.), Eylul University, 35210 Izmir, Turkey; Department of Pediatric Endocrinology and Diabetes (B.Y.), Cukurova University, 01330 Adana, Turkey; Clinics of Pediatric Endocrinology (T.A.), Kanuni Sultan Suleyman Education and Research Hospital, 34303 Istanbul, Turkey; Pediatric Endocrinology Clinic
Aysun BideciDepartment of Pediatric Endocrinology and Diabetes (T.G., Z.A., A.B., S.T.), Marmara University, Istanbul 34899, Turkey; Institute of Metabolism and Systems Research (T.G.), University of Birmingham, Birmingham B15 2TT, United Kingdom; Department of Genetics and Genomic Medicine (F.B., J.S., J.C.A.), University College London Institute of Child Health, University College London, London WC1N 1EH, United Kingdom; Department of Pediatric Endocrinology and Diabetes (N.S., F.B., B.K.A., Z.Y.A.), Istanbul Faculty of Medicine, Istanbul University, 34452 Istanbul, Turkey; Clinics of Pediatric Endocrinology (M.N.O., H.D.), Diyarbakir Children's Hospital, 21100 Diyarbakir, Turkey; Clinics of Pediatric Endocrinology (Z.A., S.Y.A.), Dr Sami Ulus Obstetrics and Gynecology, Children's Health and Disease Training and Research Hospital, 06100 Ankara, Turkey; Department of Pediatric Endocrinology and Diabetes (S.D., S.O.), Ege University, 35040 Izmir, Turkey; Department of Pediatric Endocrinology and Diabetes (A.B., E.D.), Gazi University, 06550 Ankara, Turkey; Pediatric Endocrinology Clinic (A.G., M.Y.), Goztepe Educational and Research Hospital, 34810 Istanbul, Turkey; Department of Pediatrics (A.G.), Amasya University Medical Faculty, 05189 Amasya, Turkey; Pediatric Endocrinology Clinic (K.D.), Dr Behçet Uz Children's Hospital, Izmir, Turkey; Department of Pediatric Endocrinology and Diabetes (A.A.), Inonu University, Malatya, Turkey; Clinics of Pediatric Endocrinology (M.B.), Konya Training and Research Hospital, 42100 Konya, Turkey; Department of Pediatric Endocrinology and Diabetes (O.T.), Uludag University, 16059 Bursa, Turkey; Department of Pediatric Endocrinology and Diabetes (G.C.), Eylul University, 35210 Izmir, Turkey; Department of Pediatric Endocrinology and Diabetes (B.Y.), Cukurova University, 01330 Adana, Turkey; Clinics of Pediatric Endocrinology (T.A.), Kanuni Sultan Suleyman Education and Research Hospital, 34303 Istanbul, Turkey; Pediatric Endocrinology Clinic
Ayla GuvenDepartment of Pediatric Endocrinology and Diabetes (T.G., Z.A., A.B., S.T.), Marmara University, Istanbul 34899, Turkey; Institute of Metabolism and Systems Research (T.G.), University of Birmingham, Birmingham B15 2TT, United Kingdom; Department of Genetics and Genomic Medicine (F.B., J.S., J.C.A.), University College London Institute of Child Health, University College London, London WC1N 1EH, United Kingdom; Department of Pediatric Endocrinology and Diabetes (N.S., F.B., B.K.A., Z.Y.A.), Istanbul Faculty of Medicine, Istanbul University, 34452 Istanbul, Turkey; Clinics of Pediatric Endocrinology (M.N.O., H.D.), Diyarbakir Children's Hospital, 21100 Diyarbakir, Turkey; Clinics of Pediatric Endocrinology (Z.A., S.Y.A.), Dr Sami Ulus Obstetrics and Gynecology, Children's Health and Disease Training and Research Hospital, 06100 Ankara, Turkey; Department of Pediatric Endocrinology and Diabetes (S.D., S.O.), Ege University, 35040 Izmir, Turkey; Department of Pediatric Endocrinology and Diabetes (A.B., E.D.), Gazi University, 06550 Ankara, Turkey; Pediatric Endocrinology Clinic (A.G., M.Y.), Goztepe Educational and Research Hospital, 34810 Istanbul, Turkey; Department of Pediatrics (A.G.), Amasya University Medical Faculty, 05189 Amasya, Turkey; Pediatric Endocrinology Clinic (K.D.), Dr Behçet Uz Children's Hospital, Izmir, Turkey; Department of Pediatric Endocrinology and Diabetes (A.A.), Inonu University, Malatya, Turkey; Clinics of Pediatric Endocrinology (M.B.), Konya Training and Research Hospital, 42100 Konya, Turkey; Department of Pediatric Endocrinology and Diabetes (O.T.), Uludag University, 16059 Bursa, Turkey; Department of Pediatric Endocrinology and Diabetes (G.C.), Eylul University, 35210 Izmir, Turkey; Department of Pediatric Endocrinology and Diabetes (B.Y.), Cukurova University, 01330 Adana, Turkey; Clinics of Pediatric Endocrinology (T.A.), Kanuni Sultan Suleyman Education and Research Hospital, 34303 Istanbul, Turkey; Pediatric Endocrinology Clinic
Korcan DemirDepartment of Pediatric Endocrinology and Diabetes (T.G., Z.A., A.B., S.T.), Marmara University, Istanbul 34899, Turkey; Institute of Metabolism and Systems Research (T.G.), University of Birmingham, Birmingham B15 2TT, United Kingdom; Department of Genetics and Genomic Medicine (F.B., J.S., J.C.A.), University College London Institute of Child Health, University College London, London WC1N 1EH, United Kingdom; Department of Pediatric Endocrinology and Diabetes (N.S., F.B., B.K.A., Z.Y.A.), Istanbul Faculty of Medicine, Istanbul University, 34452 Istanbul, Turkey; Clinics of Pediatric Endocrinology (M.N.O., H.D.), Diyarbakir Children's Hospital, 21100 Diyarbakir, Turkey; Clinics of Pediatric Endocrinology (Z.A., S.Y.A.), Dr Sami Ulus Obstetrics and Gynecology, Children's Health and Disease Training and Research Hospital, 06100 Ankara, Turkey; Department of Pediatric Endocrinology and Diabetes (S.D., S.O.), Ege University, 35040 Izmir, Turkey; Department of Pediatric Endocrinology and Diabetes (A.B., E.D.), Gazi University, 06550 Ankara, Turkey; Pediatric Endocrinology Clinic (A.G., M.Y.), Goztepe Educational and Research Hospital, 34810 Istanbul, Turkey; Department of Pediatrics (A.G.), Amasya University Medical Faculty, 05189 Amasya, Turkey; Pediatric Endocrinology Clinic (K.D.), Dr Behçet Uz Children's Hospital, Izmir, Turkey; Department of Pediatric Endocrinology and Diabetes (A.A.), Inonu University, Malatya, Turkey; Clinics of Pediatric Endocrinology (M.B.), Konya Training and Research Hospital, 42100 Konya, Turkey; Department of Pediatric Endocrinology and Diabetes (O.T.), Uludag University, 16059 Bursa, Turkey; Department of Pediatric Endocrinology and Diabetes (G.C.), Eylul University, 35210 Izmir, Turkey; Department of Pediatric Endocrinology and Diabetes (B.Y.), Cukurova University, 01330 Adana, Turkey; Clinics of Pediatric Endocrinology (T.A.), Kanuni Sultan Suleyman Education and Research Hospital, 34303 Istanbul, Turkey; Pediatric Endocrinology Clinic
Aysehan AkinciDepartment of Pediatric Endocrinology and Diabetes (T.G., Z.A., A.B., S.T.), Marmara University, Istanbul 34899, Turkey; Institute of Metabolism and Systems Research (T.G.), University of Birmingham, Birmingham B15 2TT, United Kingdom; Department of Genetics and Genomic Medicine (F.B., J.S., J.C.A.), University College London Institute of Child Health, University College London, London WC1N 1EH, United Kingdom; Department of Pediatric Endocrinology and Diabetes (N.S., F.B., B.K.A., Z.Y.A.), Istanbul Faculty of Medicine, Istanbul University, 34452 Istanbul, Turkey; Clinics of Pediatric Endocrinology (M.N.O., H.D.), Diyarbakir Children's Hospital, 21100 Diyarbakir, Turkey; Clinics of Pediatric Endocrinology (Z.A., S.Y.A.), Dr Sami Ulus Obstetrics and Gynecology, Children's Health and Disease Training and Research Hospital, 06100 Ankara, Turkey; Department of Pediatric Endocrinology and Diabetes (S.D., S.O.), Ege University, 35040 Izmir, Turkey; Department of Pediatric Endocrinology and Diabetes (A.B., E.D.), Gazi University, 06550 Ankara, Turkey; Pediatric Endocrinology Clinic (A.G., M.Y.), Goztepe Educational and Research Hospital, 34810 Istanbul, Turkey; Department of Pediatrics (A.G.), Amasya University Medical Faculty, 05189 Amasya, Turkey; Pediatric Endocrinology Clinic (K.D.), Dr Behçet Uz Children's Hospital, Izmir, Turkey; Department of Pediatric Endocrinology and Diabetes (A.A.), Inonu University, Malatya, Turkey; Clinics of Pediatric Endocrinology (M.B.), Konya Training and Research Hospital, 42100 Konya, Turkey; Department of Pediatric Endocrinology and Diabetes (O.T.), Uludag University, 16059 Bursa, Turkey; Department of Pediatric Endocrinology and Diabetes (G.C.), Eylul University, 35210 Izmir, Turkey; Department of Pediatric Endocrinology and Diabetes (B.Y.), Cukurova University, 01330 Adana, Turkey; Clinics of Pediatric Endocrinology (T.A.), Kanuni Sultan Suleyman Education and Research Hospital, 34303 Istanbul, Turkey; Pediatric Endocrinology Clinic
Muammer BuyukinanDepartment of Pediatric Endocrinology and Diabetes (T.G., Z.A., A.B., S.T.), Marmara University, Istanbul 34899, Turkey; Institute of Metabolism and Systems Research (T.G.), University of Birmingham, Birmingham B15 2TT, United Kingdom; Department of Genetics and Genomic Medicine (F.B., J.S., J.C.A.), University College London Institute of Child Health, University College London, London WC1N 1EH, United Kingdom; Department of Pediatric Endocrinology and Diabetes (N.S., F.B., B.K.A., Z.Y.A.), Istanbul Faculty of Medicine, Istanbul University, 34452 Istanbul, Turkey; Clinics of Pediatric Endocrinology (M.N.O., H.D.), Diyarbakir Children's Hospital, 21100 Diyarbakir, Turkey; Clinics of Pediatric Endocrinology (Z.A., S.Y.A.), Dr Sami Ulus Obstetrics and Gynecology, Children's Health and Disease Training and Research Hospital, 06100 Ankara, Turkey; Department of Pediatric Endocrinology and Diabetes (S.D., S.O.), Ege University, 35040 Izmir, Turkey; Department of Pediatric Endocrinology and Diabetes (A.B., E.D.), Gazi University, 06550 Ankara, Turkey; Pediatric Endocrinology Clinic (A.G., M.Y.), Goztepe Educational and Research Hospital, 34810 Istanbul, Turkey; Department of Pediatrics (A.G.), Amasya University Medical Faculty, 05189 Amasya, Turkey; Pediatric Endocrinology Clinic (K.D.), Dr Behçet Uz Children's Hospital, Izmir, Turkey; Department of Pediatric Endocrinology and Diabetes (A.A.), Inonu University, Malatya, Turkey; Clinics of Pediatric Endocrinology (M.B.), Konya Training and Research Hospital, 42100 Konya, Turkey; Department of Pediatric Endocrinology and Diabetes (O.T.), Uludag University, 16059 Bursa, Turkey; Department of Pediatric Endocrinology and Diabetes (G.C.), Eylul University, 35210 Izmir, Turkey; Department of Pediatric Endocrinology and Diabetes (B.Y.), Cukurova University, 01330 Adana, Turkey; Clinics of Pediatric Endocrinology (T.A.), Kanuni Sultan Suleyman Education and Research Hospital, 34303 Istanbul, Turkey; Pediatric Endocrinology Clinic
Banu Kucukemre AydinDepartment of Pediatric Endocrinology and Diabetes (T.G., Z.A., A.B., S.T.), Marmara University, Istanbul 34899, Turkey; Institute of Metabolism and Systems Research (T.G.), University of Birmingham, Birmingham B15 2TT, United Kingdom; Department of Genetics and Genomic Medicine (F.B., J.S., J.C.A.), University College London Institute of Child Health, University College London, London WC1N 1EH, United Kingdom; Department of Pediatric Endocrinology and Diabetes (N.S., F.B., B.K.A., Z.Y.A.), Istanbul Faculty of Medicine, Istanbul University, 34452 Istanbul, Turkey; Clinics of Pediatric Endocrinology (M.N.O., H.D.), Diyarbakir Children's Hospital, 21100 Diyarbakir, Turkey; Clinics of Pediatric Endocrinology (Z.A., S.Y.A.), Dr Sami Ulus Obstetrics and Gynecology, Children's Health and Disease Training and Research Hospital, 06100 Ankara, Turkey; Department of Pediatric Endocrinology and Diabetes (S.D., S.O.), Ege University, 35040 Izmir, Turkey; Department of Pediatric Endocrinology and Diabetes (A.B., E.D.), Gazi University, 06550 Ankara, Turkey; Pediatric Endocrinology Clinic (A.G., M.Y.), Goztepe Educational and Research Hospital, 34810 Istanbul, Turkey; Department of Pediatrics (A.G.), Amasya University Medical Faculty, 05189 Amasya, Turkey; Pediatric Endocrinology Clinic (K.D.), Dr Behçet Uz Children's Hospital, Izmir, Turkey; Department of Pediatric Endocrinology and Diabetes (A.A.), Inonu University, Malatya, Turkey; Clinics of Pediatric Endocrinology (M.B.), Konya Training and Research Hospital, 42100 Konya, Turkey; Department of Pediatric Endocrinology and Diabetes (O.T.), Uludag University, 16059 Bursa, Turkey; Department of Pediatric Endocrinology and Diabetes (G.C.), Eylul University, 35210 Izmir, Turkey; Department of Pediatric Endocrinology and Diabetes (B.Y.), Cukurova University, 01330 Adana, Turkey; Clinics of Pediatric Endocrinology (T.A.), Kanuni Sultan Suleyman Education and Research Hospital, 34303 Istanbul, Turkey; Pediatric Endocrinology Clinic
Serap TuranDepartment of Pediatric Endocrinology and Diabetes (T.G., Z.A., A.B., S.T.), Marmara University, Istanbul 34899, Turkey; Institute of Metabolism and Systems Research (T.G.), University of Birmingham, Birmingham B15 2TT, United Kingdom; Department of Genetics and Genomic Medicine (F.B., J.S., J.C.A.), University College London Institute of Child Health, University College London, London WC1N 1EH, United Kingdom; Department of Pediatric Endocrinology and Diabetes (N.S., F.B., B.K.A., Z.Y.A.), Istanbul Faculty of Medicine, Istanbul University, 34452 Istanbul, Turkey; Clinics of Pediatric Endocrinology (M.N.O., H.D.), Diyarbakir Children's Hospital, 21100 Diyarbakir, Turkey; Clinics of Pediatric Endocrinology (Z.A., S.Y.A.), Dr Sami Ulus Obstetrics and Gynecology, Children's Health and Disease Training and Research Hospital, 06100 Ankara, Turkey; Department of Pediatric Endocrinology and Diabetes (S.D., S.O.), Ege University, 35040 Izmir, Turkey; Department of Pediatric Endocrinology and Diabetes (A.B., E.D.), Gazi University, 06550 Ankara, Turkey; Pediatric Endocrinology Clinic (A.G., M.Y.), Goztepe Educational and Research Hospital, 34810 Istanbul, Turkey; Department of Pediatrics (A.G.), Amasya University Medical Faculty, 05189 Amasya, Turkey; Pediatric Endocrinology Clinic (K.D.), Dr Behçet Uz Children's Hospital, Izmir, Turkey; Department of Pediatric Endocrinology and Diabetes (A.A.), Inonu University, Malatya, Turkey; Clinics of Pediatric Endocrinology (M.B.), Konya Training and Research Hospital, 42100 Konya, Turkey; Department of Pediatric Endocrinology and Diabetes (O.T.), Uludag University, 16059 Bursa, Turkey; Department of Pediatric Endocrinology and Diabetes (G.C.), Eylul University, 35210 Izmir, Turkey; Department of Pediatric Endocrinology and Diabetes (B.Y.), Cukurova University, 01330 Adana, Turkey; Clinics of Pediatric Endocrinology (T.A.), Kanuni Sultan Suleyman Education and Research Hospital, 34303 Istanbul, Turkey; Pediatric Endocrinology Clinic
Sebahat Yilmaz AgladiogluDepartment of Pediatric Endocrinology and Diabetes (T.G., Z.A., A.B., S.T.), Marmara University, Istanbul 34899, Turkey; Institute of Metabolism and Systems Research (T.G.), University of Birmingham, Birmingham B15 2TT, United Kingdom; Department of Genetics and Genomic Medicine (F.B., J.S., J.C.A.), University College London Institute of Child Health, University College London, London WC1N 1EH, United Kingdom; Department of Pediatric Endocrinology and Diabetes (N.S., F.B., B.K.A., Z.Y.A.), Istanbul Faculty of Medicine, Istanbul University, 34452 Istanbul, Turkey; Clinics of Pediatric Endocrinology (M.N.O., H.D.), Diyarbakir Children's Hospital, 21100 Diyarbakir, Turkey; Clinics of Pediatric Endocrinology (Z.A., S.Y.A.), Dr Sami Ulus Obstetrics and Gynecology, Children's Health and Disease Training and Research Hospital, 06100 Ankara, Turkey; Department of Pediatric Endocrinology and Diabetes (S.D., S.O.), Ege University, 35040 Izmir, Turkey; Department of Pediatric Endocrinology and Diabetes (A.B., E.D.), Gazi University, 06550 Ankara, Turkey; Pediatric Endocrinology Clinic (A.G., M.Y.), Goztepe Educational and Research Hospital, 34810 Istanbul, Turkey; Department of Pediatrics (A.G.), Amasya University Medical Faculty, 05189 Amasya, Turkey; Pediatric Endocrinology Clinic (K.D.), Dr Behçet Uz Children's Hospital, Izmir, Turkey; Department of Pediatric Endocrinology and Diabetes (A.A.), Inonu University, Malatya, Turkey; Clinics of Pediatric Endocrinology (M.B.), Konya Training and Research Hospital, 42100 Konya, Turkey; Department of Pediatric Endocrinology and Diabetes (O.T.), Uludag University, 16059 Bursa, Turkey; Department of Pediatric Endocrinology and Diabetes (G.C.), Eylul University, 35210 Izmir, Turkey; Department of Pediatric Endocrinology and Diabetes (B.Y.), Cukurova University, 01330 Adana, Turkey; Clinics of Pediatric Endocrinology (T.A.), Kanuni Sultan Suleyman Education and Research Hospital, 34303 Istanbul, Turkey; Pediatric Endocrinology Clinic
Zeynep AtayDepartment of Pediatric Endocrinology and Diabetes (T.G., Z.A., A.B., S.T.), Marmara University, Istanbul 34899, Turkey; Institute of Metabolism and Systems Research (T.G.), University of Birmingham, Birmingham B15 2TT, United Kingdom; Department of Genetics and Genomic Medicine (F.B., J.S., J.C.A.), University College London Institute of Child Health, University College London, London WC1N 1EH, United Kingdom; Department of Pediatric Endocrinology and Diabetes (N.S., F.B., B.K.A., Z.Y.A.), Istanbul Faculty of Medicine, Istanbul University, 34452 Istanbul, Turkey; Clinics of Pediatric Endocrinology (M.N.O., H.D.), Diyarbakir Children's Hospital, 21100 Diyarbakir, Turkey; Clinics of Pediatric Endocrinology (Z.A., S.Y.A.), Dr Sami Ulus Obstetrics and Gynecology, Children's Health and Disease Training and Research Hospital, 06100 Ankara, Turkey; Department of Pediatric Endocrinology and Diabetes (S.D., S.O.), Ege University, 35040 Izmir, Turkey; Department of Pediatric Endocrinology and Diabetes (A.B., E.D.), Gazi University, 06550 Ankara, Turkey; Pediatric Endocrinology Clinic (A.G., M.Y.), Goztepe Educational and Research Hospital, 34810 Istanbul, Turkey; Department of Pediatrics (A.G.), Amasya University Medical Faculty, 05189 Amasya, Turkey; Pediatric Endocrinology Clinic (K.D.), Dr Behçet Uz Children's Hospital, Izmir, Turkey; Department of Pediatric Endocrinology and Diabetes (A.A.), Inonu University, Malatya, Turkey; Clinics of Pediatric Endocrinology (M.B.), Konya Training and Research Hospital, 42100 Konya, Turkey; Department of Pediatric Endocrinology and Diabetes (O.T.), Uludag University, 16059 Bursa, Turkey; Department of Pediatric Endocrinology and Diabetes (G.C.), Eylul University, 35210 Izmir, Turkey; Department of Pediatric Endocrinology and Diabetes (B.Y.), Cukurova University, 01330 Adana, Turkey; Clinics of Pediatric Endocrinology (T.A.), Kanuni Sultan Suleyman Education and Research Hospital, 34303 Istanbul, Turkey; Pediatric Endocrinology Clinic
Zehra Yavas AbaliDepartment of Pediatric Endocrinology and Diabetes (T.G., Z.A., A.B., S.T.), Marmara University, Istanbul 34899, Turkey; Institute of Metabolism and Systems Research (T.G.), University of Birmingham, Birmingham B15 2TT, United Kingdom; Department of Genetics and Genomic Medicine (F.B., J.S., J.C.A.), University College London Institute of Child Health, University College London, London WC1N 1EH, United Kingdom; Department of Pediatric Endocrinology and Diabetes (N.S., F.B., B.K.A., Z.Y.A.), Istanbul Faculty of Medicine, Istanbul University, 34452 Istanbul, Turkey; Clinics of Pediatric Endocrinology (M.N.O., H.D.), Diyarbakir Children's Hospital, 21100 Diyarbakir, Turkey; Clinics of Pediatric Endocrinology (Z.A., S.Y.A.), Dr Sami Ulus Obstetrics and Gynecology, Children's Health and Disease Training and Research Hospital, 06100 Ankara, Turkey; Department of Pediatric Endocrinology and Diabetes (S.D., S.O.), Ege University, 35040 Izmir, Turkey; Department of Pediatric Endocrinology and Diabetes (A.B., E.D.), Gazi University, 06550 Ankara, Turkey; Pediatric Endocrinology Clinic (A.G., M.Y.), Goztepe Educational and Research Hospital, 34810 Istanbul, Turkey; Department of Pediatrics (A.G.), Amasya University Medical Faculty, 05189 Amasya, Turkey; Pediatric Endocrinology Clinic (K.D.), Dr Behçet Uz Children's Hospital, Izmir, Turkey; Department of Pediatric Endocrinology and Diabetes (A.A.), Inonu University, Malatya, Turkey; Clinics of Pediatric Endocrinology (M.B.), Konya Training and Research Hospital, 42100 Konya, Turkey; Department of Pediatric Endocrinology and Diabetes (O.T.), Uludag University, 16059 Bursa, Turkey; Department of Pediatric Endocrinology and Diabetes (G.C.), Eylul University, 35210 Izmir, Turkey; Department of Pediatric Endocrinology and Diabetes (B.Y.), Cukurova University, 01330 Adana, Turkey; Clinics of Pediatric Endocrinology (T.A.), Kanuni Sultan Suleyman Education and Research Hospital, 34303 Istanbul, Turkey; Pediatric Endocrinology Clinic
Omer TarimDepartment of Pediatric Endocrinology and Diabetes (T.G., Z.A., A.B., S.T.), Marmara University, Istanbul 34899, Turkey; Institute of Metabolism and Systems Research (T.G.), University of Birmingham, Birmingham B15 2TT, United Kingdom; Department of Genetics and Genomic Medicine (F.B., J.S., J.C.A.), University College London Institute of Child Health, University College London, London WC1N 1EH, United Kingdom; Department of Pediatric Endocrinology and Diabetes (N.S., F.B., B.K.A., Z.Y.A.), Istanbul Faculty of Medicine, Istanbul University, 34452 Istanbul, Turkey; Clinics of Pediatric Endocrinology (M.N.O., H.D.), Diyarbakir Children's Hospital, 21100 Diyarbakir, Turkey; Clinics of Pediatric Endocrinology (Z.A., S.Y.A.), Dr Sami Ulus Obstetrics and Gynecology, Children's Health and Disease Training and Research Hospital, 06100 Ankara, Turkey; Department of Pediatric Endocrinology and Diabetes (S.D., S.O.), Ege University, 35040 Izmir, Turkey; Department of Pediatric Endocrinology and Diabetes (A.B., E.D.), Gazi University, 06550 Ankara, Turkey; Pediatric Endocrinology Clinic (A.G., M.Y.), Goztepe Educational and Research Hospital, 34810 Istanbul, Turkey; Department of Pediatrics (A.G.), Amasya University Medical Faculty, 05189 Amasya, Turkey; Pediatric Endocrinology Clinic (K.D.), Dr Behçet Uz Children's Hospital, Izmir, Turkey; Department of Pediatric Endocrinology and Diabetes (A.A.), Inonu University, Malatya, Turkey; Clinics of Pediatric Endocrinology (M.B.), Konya Training and Research Hospital, 42100 Konya, Turkey; Department of Pediatric Endocrinology and Diabetes (O.T.), Uludag University, 16059 Bursa, Turkey; Department of Pediatric Endocrinology and Diabetes (G.C.), Eylul University, 35210 Izmir, Turkey; Department of Pediatric Endocrinology and Diabetes (B.Y.), Cukurova University, 01330 Adana, Turkey; Clinics of Pediatric Endocrinology (T.A.), Kanuni Sultan Suleyman Education and Research Hospital, 34303 Istanbul, Turkey; Pediatric Endocrinology Clinic
Gonul CatliDepartment of Pediatric Endocrinology and Diabetes (T.G., Z.A., A.B., S.T.), Marmara University, Istanbul 34899, Turkey; Institute of Metabolism and Systems Research (T.G.), University of Birmingham, Birmingham B15 2TT, United Kingdom; Department of Genetics and Genomic Medicine (F.B., J.S., J.C.A.), University College London Institute of Child Health, University College London, London WC1N 1EH, United Kingdom; Department of Pediatric Endocrinology and Diabetes (N.S., F.B., B.K.A., Z.Y.A.), Istanbul Faculty of Medicine, Istanbul University, 34452 Istanbul, Turkey; Clinics of Pediatric Endocrinology (M.N.O., H.D.), Diyarbakir Children's Hospital, 21100 Diyarbakir, Turkey; Clinics of Pediatric Endocrinology (Z.A., S.Y.A.), Dr Sami Ulus Obstetrics and Gynecology, Children's Health and Disease Training and Research Hospital, 06100 Ankara, Turkey; Department of Pediatric Endocrinology and Diabetes (S.D., S.O.), Ege University, 35040 Izmir, Turkey; Department of Pediatric Endocrinology and Diabetes (A.B., E.D.), Gazi University, 06550 Ankara, Turkey; Pediatric Endocrinology Clinic (A.G., M.Y.), Goztepe Educational and Research Hospital, 34810 Istanbul, Turkey; Department of Pediatrics (A.G.), Amasya University Medical Faculty, 05189 Amasya, Turkey; Pediatric Endocrinology Clinic (K.D.), Dr Behçet Uz Children's Hospital, Izmir, Turkey; Department of Pediatric Endocrinology and Diabetes (A.A.), Inonu University, Malatya, Turkey; Clinics of Pediatric Endocrinology (M.B.), Konya Training and Research Hospital, 42100 Konya, Turkey; Department of Pediatric Endocrinology and Diabetes (O.T.), Uludag University, 16059 Bursa, Turkey; Department of Pediatric Endocrinology and Diabetes (G.C.), Eylul University, 35210 Izmir, Turkey; Department of Pediatric Endocrinology and Diabetes (B.Y.), Cukurova University, 01330 Adana, Turkey; Clinics of Pediatric Endocrinology (T.A.), Kanuni Sultan Suleyman Education and Research Hospital, 34303 Istanbul, Turkey; Pediatric Endocrinology Clinic
Bilgin YukselDepartment of Pediatric Endocrinology and Diabetes (T.G., Z.A., A.B., S.T.), Marmara University, Istanbul 34899, Turkey; Institute of Metabolism and Systems Research (T.G.), University of Birmingham, Birmingham B15 2TT, United Kingdom; Department of Genetics and Genomic Medicine (F.B., J.S., J.C.A.), University College London Institute of Child Health, University College London, London WC1N 1EH, United Kingdom; Department of Pediatric Endocrinology and Diabetes (N.S., F.B., B.K.A., Z.Y.A.), Istanbul Faculty of Medicine, Istanbul University, 34452 Istanbul, Turkey; Clinics of Pediatric Endocrinology (M.N.O., H.D.), Diyarbakir Children's Hospital, 21100 Diyarbakir, Turkey; Clinics of Pediatric Endocrinology (Z.A., S.Y.A.), Dr Sami Ulus Obstetrics and Gynecology, Children's Health and Disease Training and Research Hospital, 06100 Ankara, Turkey; Department of Pediatric Endocrinology and Diabetes (S.D., S.O.), Ege University, 35040 Izmir, Turkey; Department of Pediatric Endocrinology and Diabetes (A.B., E.D.), Gazi University, 06550 Ankara, Turkey; Pediatric Endocrinology Clinic (A.G., M.Y.), Goztepe Educational and Research Hospital, 34810 Istanbul, Turkey; Department of Pediatrics (A.G.), Amasya University Medical Faculty, 05189 Amasya, Turkey; Pediatric Endocrinology Clinic (K.D.), Dr Behçet Uz Children's Hospital, Izmir, Turkey; Department of Pediatric Endocrinology and Diabetes (A.A.), Inonu University, Malatya, Turkey; Clinics of Pediatric Endocrinology (M.B.), Konya Training and Research Hospital, 42100 Konya, Turkey; Department of Pediatric Endocrinology and Diabetes (O.T.), Uludag University, 16059 Bursa, Turkey; Department of Pediatric Endocrinology and Diabetes (G.C.), Eylul University, 35210 Izmir, Turkey; Department of Pediatric Endocrinology and Diabetes (B.Y.), Cukurova University, 01330 Adana, Turkey; Clinics of Pediatric Endocrinology (T.A.), Kanuni Sultan Suleyman Education and Research Hospital, 34303 Istanbul, Turkey; Pediatric Endocrinology Clinic
Teoman AkcayDepartment of Pediatric Endocrinology and Diabetes (T.G., Z.A., A.B., S.T.), Marmara University, Istanbul 34899, Turkey; Institute of Metabolism and Systems Research (T.G.), University of Birmingham, Birmingham B15 2TT, United Kingdom; Department of Genetics and Genomic Medicine (F.B., J.S., J.C.A.), University College London Institute of Child Health, University College London, London WC1N 1EH, United Kingdom; Department of Pediatric Endocrinology and Diabetes (N.S., F.B., B.K.A., Z.Y.A.), Istanbul Faculty of Medicine, Istanbul University, 34452 Istanbul, Turkey; Clinics of Pediatric Endocrinology (M.N.O., H.D.), Diyarbakir Children's Hospital, 21100 Diyarbakir, Turkey; Clinics of Pediatric Endocrinology (Z.A., S.Y.A.), Dr Sami Ulus Obstetrics and Gynecology, Children's Health and Disease Training and Research Hospital, 06100 Ankara, Turkey; Department of Pediatric Endocrinology and Diabetes (S.D., S.O.), Ege University, 35040 Izmir, Turkey; Department of Pediatric Endocrinology and Diabetes (A.B., E.D.), Gazi University, 06550 Ankara, Turkey; Pediatric Endocrinology Clinic (A.G., M.Y.), Goztepe Educational and Research Hospital, 34810 Istanbul, Turkey; Department of Pediatrics (A.G.), Amasya University Medical Faculty, 05189 Amasya, Turkey; Pediatric Endocrinology Clinic (K.D.), Dr Behçet Uz Children's Hospital, Izmir, Turkey; Department of Pediatric Endocrinology and Diabetes (A.A.), Inonu University, Malatya, Turkey; Clinics of Pediatric Endocrinology (M.B.), Konya Training and Research Hospital, 42100 Konya, Turkey; Department of Pediatric Endocrinology and Diabetes (O.T.), Uludag University, 16059 Bursa, Turkey; Department of Pediatric Endocrinology and Diabetes (G.C.), Eylul University, 35210 Izmir, Turkey; Department of Pediatric Endocrinology and Diabetes (B.Y.), Cukurova University, 01330 Adana, Turkey; Clinics of Pediatric Endocrinology (T.A.), Kanuni Sultan Suleyman Education and Research Hospital, 34303 Istanbul, Turkey; Pediatric Endocrinology Clinic
Metin YildizDepartment of Pediatric Endocrinology and Diabetes (T.G., Z.A., A.B., S.T.), Marmara University, Istanbul 34899, Turkey; Institute of Metabolism and Systems Research (T.G.), University of Birmingham, Birmingham B15 2TT, United Kingdom; Department of Genetics and Genomic Medicine (F.B., J.S., J.C.A.), University College London Institute of Child Health, University College London, London WC1N 1EH, United Kingdom; Department of Pediatric Endocrinology and Diabetes (N.S., F.B., B.K.A., Z.Y.A.), Istanbul Faculty of Medicine, Istanbul University, 34452 Istanbul, Turkey; Clinics of Pediatric Endocrinology (M.N.O., H.D.), Diyarbakir Children's Hospital, 21100 Diyarbakir, Turkey; Clinics of Pediatric Endocrinology (Z.A., S.Y.A.), Dr Sami Ulus Obstetrics and Gynecology, Children's Health and Disease Training and Research Hospital, 06100 Ankara, Turkey; Department of Pediatric Endocrinology and Diabetes (S.D., S.O.), Ege University, 35040 Izmir, Turkey; Department of Pediatric Endocrinology and Diabetes (A.B., E.D.), Gazi University, 06550 Ankara, Turkey; Pediatric Endocrinology Clinic (A.G., M.Y.), Goztepe Educational and Research Hospital, 34810 Istanbul, Turkey; Department of Pediatrics (A.G.), Amasya University Medical Faculty, 05189 Amasya, Turkey; Pediatric Endocrinology Clinic (K.D.), Dr Behçet Uz Children's Hospital, Izmir, Turkey; Department of Pediatric Endocrinology and Diabetes (A.A.), Inonu University, Malatya, Turkey; Clinics of Pediatric Endocrinology (M.B.), Konya Training and Research Hospital, 42100 Konya, Turkey; Department of Pediatric Endocrinology and Diabetes (O.T.), Uludag University, 16059 Bursa, Turkey; Department of Pediatric Endocrinology and Diabetes (G.C.), Eylul University, 35210 Izmir, Turkey; Department of Pediatric Endocrinology and Diabetes (B.Y.), Cukurova University, 01330 Adana, Turkey; Clinics of Pediatric Endocrinology (T.A.), Kanuni Sultan Suleyman Education and Research Hospital, 34303 Istanbul, Turkey; Pediatric Endocrinology Clinic
Samim OzenDepartment of Pediatric Endocrinology and Diabetes (T.G., Z.A., A.B., S.T.), Marmara University, Istanbul 34899, Turkey; Institute of Metabolism and Systems Research (T.G.), University of Birmingham, Birmingham B15 2TT, United Kingdom; Department of Genetics and Genomic Medicine (F.B., J.S., J.C.A.), University College London Institute of Child Health, University College London, London WC1N 1EH, United Kingdom; Department of Pediatric Endocrinology and Diabetes (N.S., F.B., B.K.A., Z.Y.A.), Istanbul Faculty of Medicine, Istanbul University, 34452 Istanbul, Turkey; Clinics of Pediatric Endocrinology (M.N.O., H.D.), Diyarbakir Children's Hospital, 21100 Diyarbakir, Turkey; Clinics of Pediatric Endocrinology (Z.A., S.Y.A.), Dr Sami Ulus Obstetrics and Gynecology, Children's Health and Disease Training and Research Hospital, 06100 Ankara, Turkey; Department of Pediatric Endocrinology and Diabetes (S.D., S.O.), Ege University, 35040 Izmir, Turkey; Department of Pediatric Endocrinology and Diabetes (A.B., E.D.), Gazi University, 06550 Ankara, Turkey; Pediatric Endocrinology Clinic (A.G., M.Y.), Goztepe Educational and Research Hospital, 34810 Istanbul, Turkey; Department of Pediatrics (A.G.), Amasya University Medical Faculty, 05189 Amasya, Turkey; Pediatric Endocrinology Clinic (K.D.), Dr Behçet Uz Children's Hospital, Izmir, Turkey; Department of Pediatric Endocrinology and Diabetes (A.A.), Inonu University, Malatya, Turkey; Clinics of Pediatric Endocrinology (M.B.), Konya Training and Research Hospital, 42100 Konya, Turkey; Department of Pediatric Endocrinology and Diabetes (O.T.), Uludag University, 16059 Bursa, Turkey; Department of Pediatric Endocrinology and Diabetes (G.C.), Eylul University, 35210 Izmir, Turkey; Department of Pediatric Endocrinology and Diabetes (B.Y.), Cukurova University, 01330 Adana, Turkey; Clinics of Pediatric Endocrinology (T.A.), Kanuni Sultan Suleyman Education and Research Hospital, 34303 Istanbul, Turkey; Pediatric Endocrinology Clinic
Esra DogerDepartment of Pediatric Endocrinology and Diabetes (T.G., Z.A., A.B., S.T.), Marmara University, Istanbul 34899, Turkey; Institute of Metabolism and Systems Research (T.G.), University of Birmingham, Birmingham B15 2TT, United Kingdom; Department of Genetics and Genomic Medicine (F.B., J.S., J.C.A.), University College London Institute of Child Health, University College London, London WC1N 1EH, United Kingdom; Department of Pediatric Endocrinology and Diabetes (N.S., F.B., B.K.A., Z.Y.A.), Istanbul Faculty of Medicine, Istanbul University, 34452 Istanbul, Turkey; Clinics of Pediatric Endocrinology (M.N.O., H.D.), Diyarbakir Children's Hospital, 21100 Diyarbakir, Turkey; Clinics of Pediatric Endocrinology (Z.A., S.Y.A.), Dr Sami Ulus Obstetrics and Gynecology, Children's Health and Disease Training and Research Hospital, 06100 Ankara, Turkey; Department of Pediatric Endocrinology and Diabetes (S.D., S.O.), Ege University, 35040 Izmir, Turkey; Department of Pediatric Endocrinology and Diabetes (A.B., E.D.), Gazi University, 06550 Ankara, Turkey; Pediatric Endocrinology Clinic (A.G., M.Y.), Goztepe Educational and Research Hospital, 34810 Istanbul, Turkey; Department of Pediatrics (A.G.), Amasya University Medical Faculty, 05189 Amasya, Turkey; Pediatric Endocrinology Clinic (K.D.), Dr Behçet Uz Children's Hospital, Izmir, Turkey; Department of Pediatric Endocrinology and Diabetes (A.A.), Inonu University, Malatya, Turkey; Clinics of Pediatric Endocrinology (M.B.), Konya Training and Research Hospital, 42100 Konya, Turkey; Department of Pediatric Endocrinology and Diabetes (O.T.), Uludag University, 16059 Bursa, Turkey; Department of Pediatric Endocrinology and Diabetes (G.C.), Eylul University, 35210 Izmir, Turkey; Department of Pediatric Endocrinology and Diabetes (B.Y.), Cukurova University, 01330 Adana, Turkey; Clinics of Pediatric Endocrinology (T.A.), Kanuni Sultan Suleyman Education and Research Hospital, 34303 Istanbul, Turkey; Pediatric Endocrinology Clinic
Huseyin DemirbilekDepartment of Pediatric Endocrinology and Diabetes (T.G., Z.A., A.B., S.T.), Marmara University, Istanbul 34899, Turkey; Institute of Metabolism and Systems Research (T.G.), University of Birmingham, Birmingham B15 2TT, United Kingdom; Department of Genetics and Genomic Medicine (F.B., J.S., J.C.A.), University College London Institute of Child Health, University College London, London WC1N 1EH, United Kingdom; Department of Pediatric Endocrinology and Diabetes (N.S., F.B., B.K.A., Z.Y.A.), Istanbul Faculty of Medicine, Istanbul University, 34452 Istanbul, Turkey; Clinics of Pediatric Endocrinology (M.N.O., H.D.), Diyarbakir Children's Hospital, 21100 Diyarbakir, Turkey; Clinics of Pediatric Endocrinology (Z.A., S.Y.A.), Dr Sami Ulus Obstetrics and Gynecology, Children's Health and Disease Training and Research Hospital, 06100 Ankara, Turkey; Department of Pediatric Endocrinology and Diabetes (S.D., S.O.), Ege University, 35040 Izmir, Turkey; Department of Pediatric Endocrinology and Diabetes (A.B., E.D.), Gazi University, 06550 Ankara, Turkey; Pediatric Endocrinology Clinic (A.G., M.Y.), Goztepe Educational and Research Hospital, 34810 Istanbul, Turkey; Department of Pediatrics (A.G.), Amasya University Medical Faculty, 05189 Amasya, Turkey; Pediatric Endocrinology Clinic (K.D.), Dr Behçet Uz Children's Hospital, Izmir, Turkey; Department of Pediatric Endocrinology and Diabetes (A.A.), Inonu University, Malatya, Turkey; Clinics of Pediatric Endocrinology (M.B.), Konya Training and Research Hospital, 42100 Konya, Turkey; Department of Pediatric Endocrinology and Diabetes (O.T.), Uludag University, 16059 Bursa, Turkey; Department of Pediatric Endocrinology and Diabetes (G.C.), Eylul University, 35210 Izmir, Turkey; Department of Pediatric Endocrinology and Diabetes (B.Y.), Cukurova University, 01330 Adana, Turkey; Clinics of Pediatric Endocrinology (T.A.), Kanuni Sultan Suleyman Education and Research Hospital, 34303 Istanbul, Turkey; Pediatric Endocrinology Clinic
Ahmet UcarDepartment of Pediatric Endocrinology and Diabetes (T.G., Z.A., A.B., S.T.), Marmara University, Istanbul 34899, Turkey; Institute of Metabolism and Systems Research (T.G.), University of Birmingham, Birmingham B15 2TT, United Kingdom; Department of Genetics and Genomic Medicine (F.B., J.S., J.C.A.), University College London Institute of Child Health, University College London, London WC1N 1EH, United Kingdom; Department of Pediatric Endocrinology and Diabetes (N.S., F.B., B.K.A., Z.Y.A.), Istanbul Faculty of Medicine, Istanbul University, 34452 Istanbul, Turkey; Clinics of Pediatric Endocrinology (M.N.O., H.D.), Diyarbakir Children's Hospital, 21100 Diyarbakir, Turkey; Clinics of Pediatric Endocrinology (Z.A., S.Y.A.), Dr Sami Ulus Obstetrics and Gynecology, Children's Health and Disease Training and Research Hospital, 06100 Ankara, Turkey; Department of Pediatric Endocrinology and Diabetes (S.D., S.O.), Ege University, 35040 Izmir, Turkey; Department of Pediatric Endocrinology and Diabetes (A.B., E.D.), Gazi University, 06550 Ankara, Turkey; Pediatric Endocrinology Clinic (A.G., M.Y.), Goztepe Educational and Research Hospital, 34810 Istanbul, Turkey; Department of Pediatrics (A.G.), Amasya University Medical Faculty, 05189 Amasya, Turkey; Pediatric Endocrinology Clinic (K.D.), Dr Behçet Uz Children's Hospital, Izmir, Turkey; Department of Pediatric Endocrinology and Diabetes (A.A.), Inonu University, Malatya, Turkey; Clinics of Pediatric Endocrinology (M.B.), Konya Training and Research Hospital, 42100 Konya, Turkey; Department of Pediatric Endocrinology and Diabetes (O.T.), Uludag University, 16059 Bursa, Turkey; Department of Pediatric Endocrinology and Diabetes (G.C.), Eylul University, 35210 Izmir, Turkey; Department of Pediatric Endocrinology and Diabetes (B.Y.), Cukurova University, 01330 Adana, Turkey; Clinics of Pediatric Endocrinology (T.A.), Kanuni Sultan Suleyman Education and Research Hospital, 34303 Istanbul, Turkey; Pediatric Endocrinology Clinic
Emregul IsikDepartment of Pediatric Endocrinology and Diabetes (T.G., Z.A., A.B., S.T.), Marmara University, Istanbul 34899, Turkey; Institute of Metabolism and Systems Research (T.G.), University of Birmingham, Birmingham B15 2TT, United Kingdom; Department of Genetics and Genomic Medicine (F.B., J.S., J.C.A.), University College London Institute of Child Health, University College London, London WC1N 1EH, United Kingdom; Department of Pediatric Endocrinology and Diabetes (N.S., F.B., B.K.A., Z.Y.A.), Istanbul Faculty of Medicine, Istanbul University, 34452 Istanbul, Turkey; Clinics of Pediatric Endocrinology (M.N.O., H.D.), Diyarbakir Children's Hospital, 21100 Diyarbakir, Turkey; Clinics of Pediatric Endocrinology (Z.A., S.Y.A.), Dr Sami Ulus Obstetrics and Gynecology, Children's Health and Disease Training and Research Hospital, 06100 Ankara, Turkey; Department of Pediatric Endocrinology and Diabetes (S.D., S.O.), Ege University, 35040 Izmir, Turkey; Department of Pediatric Endocrinology and Diabetes (A.B., E.D.), Gazi University, 06550 Ankara, Turkey; Pediatric Endocrinology Clinic (A.G., M.Y.), Goztepe Educational and Research Hospital, 34810 Istanbul, Turkey; Department of Pediatrics (A.G.), Amasya University Medical Faculty, 05189 Amasya, Turkey; Pediatric Endocrinology Clinic (K.D.), Dr Behçet Uz Children's Hospital, Izmir, Turkey; Department of Pediatric Endocrinology and Diabetes (A.A.), Inonu University, Malatya, Turkey; Clinics of Pediatric Endocrinology (M.B.), Konya Training and Research Hospital, 42100 Konya, Turkey; Department of Pediatric Endocrinology and Diabetes (O.T.), Uludag University, 16059 Bursa, Turkey; Department of Pediatric Endocrinology and Diabetes (G.C.), Eylul University, 35210 Izmir, Turkey; Department of Pediatric Endocrinology and Diabetes (B.Y.), Cukurova University, 01330 Adana, Turkey; Clinics of Pediatric Endocrinology (T.A.), Kanuni Sultan Suleyman Education and Research Hospital, 34303 Istanbul, Turkey; Pediatric Endocrinology Clinic
Bayram OzhanDepartment of Pediatric Endocrinology and Diabetes (T.G., Z.A., A.B., S.T.), Marmara University, Istanbul 34899, Turkey; Institute of Metabolism and Systems Research (T.G.), University of Birmingham, Birmingham B15 2TT, United Kingdom; Department of Genetics and Genomic Medicine (F.B., J.S., J.C.A.), University College London Institute of Child Health, University College London, London WC1N 1EH, United Kingdom; Department of Pediatric Endocrinology and Diabetes (N.S., F.B., B.K.A., Z.Y.A.), Istanbul Faculty of Medicine, Istanbul University, 34452 Istanbul, Turkey; Clinics of Pediatric Endocrinology (M.N.O., H.D.), Diyarbakir Children's Hospital, 21100 Diyarbakir, Turkey; Clinics of Pediatric Endocrinology (Z.A., S.Y.A.), Dr Sami Ulus Obstetrics and Gynecology, Children's Health and Disease Training and Research Hospital, 06100 Ankara, Turkey; Department of Pediatric Endocrinology and Diabetes (S.D., S.O.), Ege University, 35040 Izmir, Turkey; Department of Pediatric Endocrinology and Diabetes (A.B., E.D.), Gazi University, 06550 Ankara, Turkey; Pediatric Endocrinology Clinic (A.G., M.Y.), Goztepe Educational and Research Hospital, 34810 Istanbul, Turkey; Department of Pediatrics (A.G.), Amasya University Medical Faculty, 05189 Amasya, Turkey; Pediatric Endocrinology Clinic (K.D.), Dr Behçet Uz Children's Hospital, Izmir, Turkey; Department of Pediatric Endocrinology and Diabetes (A.A.), Inonu University, Malatya, Turkey; Clinics of Pediatric Endocrinology (M.B.), Konya Training and Research Hospital, 42100 Konya, Turkey; Department of Pediatric Endocrinology and Diabetes (O.T.), Uludag University, 16059 Bursa, Turkey; Department of Pediatric Endocrinology and Diabetes (G.C.), Eylul University, 35210 Izmir, Turkey; Department of Pediatric Endocrinology and Diabetes (B.Y.), Cukurova University, 01330 Adana, Turkey; Clinics of Pediatric Endocrinology (T.A.), Kanuni Sultan Suleyman Education and Research Hospital, 34303 Istanbul, Turkey; Pediatric Endocrinology Clinic
Semih BoluDepartment of Pediatric Endocrinology and Diabetes (T.G., Z.A., A.B., S.T.), Marmara University, Istanbul 34899, Turkey; Institute of Metabolism and Systems Research (T.G.), University of Birmingham, Birmingham B15 2TT, United Kingdom; Department of Genetics and Genomic Medicine (F.B., J.S., J.C.A.), University College London Institute of Child Health, University College London, London WC1N 1EH, United Kingdom; Department of Pediatric Endocrinology and Diabetes (N.S., F.B., B.K.A., Z.Y.A.), Istanbul Faculty of Medicine, Istanbul University, 34452 Istanbul, Turkey; Clinics of Pediatric Endocrinology (M.N.O., H.D.), Diyarbakir Children's Hospital, 21100 Diyarbakir, Turkey; Clinics of Pediatric Endocrinology (Z.A., S.Y.A.), Dr Sami Ulus Obstetrics and Gynecology, Children's Health and Disease Training and Research Hospital, 06100 Ankara, Turkey; Department of Pediatric Endocrinology and Diabetes (S.D., S.O.), Ege University, 35040 Izmir, Turkey; Department of Pediatric Endocrinology and Diabetes (A.B., E.D.), Gazi University, 06550 Ankara, Turkey; Pediatric Endocrinology Clinic (A.G., M.Y.), Goztepe Educational and Research Hospital, 34810 Istanbul, Turkey; Department of Pediatrics (A.G.), Amasya University Medical Faculty, 05189 Amasya, Turkey; Pediatric Endocrinology Clinic (K.D.), Dr Behçet Uz Children's Hospital, Izmir, Turkey; Department of Pediatric Endocrinology and Diabetes (A.A.), Inonu University, Malatya, Turkey; Clinics of Pediatric Endocrinology (M.B.), Konya Training and Research Hospital, 42100 Konya, Turkey; Department of Pediatric Endocrinology and Diabetes (O.T.), Uludag University, 16059 Bursa, Turkey; Department of Pediatric Endocrinology and Diabetes (G.C.), Eylul University, 35210 Izmir, Turkey; Department of Pediatric Endocrinology and Diabetes (B.Y.), Cukurova University, 01330 Adana, Turkey; Clinics of Pediatric Endocrinology (T.A.), Kanuni Sultan Suleyman Education and Research Hospital, 34303 Istanbul, Turkey; Pediatric Endocrinology Clinic
Ilker Tolga OzgenDepartment of Pediatric Endocrinology and Diabetes (T.G., Z.A., A.B., S.T.), Marmara University, Istanbul 34899, Turkey; Institute of Metabolism and Systems Research (T.G.), University of Birmingham, Birmingham B15 2TT, United Kingdom; Department of Genetics and Genomic Medicine (F.B., J.S., J.C.A.), University College London Institute of Child Health, University College London, London WC1N 1EH, United Kingdom; Department of Pediatric Endocrinology and Diabetes (N.S., F.B., B.K.A., Z.Y.A.), Istanbul Faculty of Medicine, Istanbul University, 34452 Istanbul, Turkey; Clinics of Pediatric Endocrinology (M.N.O., H.D.), Diyarbakir Children's Hospital, 21100 Diyarbakir, Turkey; Clinics of Pediatric Endocrinology (Z.A., S.Y.A.), Dr Sami Ulus Obstetrics and Gynecology, Children's Health and Disease Training and Research Hospital, 06100 Ankara, Turkey; Department of Pediatric Endocrinology and Diabetes (S.D., S.O.), Ege University, 35040 Izmir, Turkey; Department of Pediatric Endocrinology and Diabetes (A.B., E.D.), Gazi University, 06550 Ankara, Turkey; Pediatric Endocrinology Clinic (A.G., M.Y.), Goztepe Educational and Research Hospital, 34810 Istanbul, Turkey; Department of Pediatrics (A.G.), Amasya University Medical Faculty, 05189 Amasya, Turkey; Pediatric Endocrinology Clinic (K.D.), Dr Behçet Uz Children's Hospital, Izmir, Turkey; Department of Pediatric Endocrinology and Diabetes (A.A.), Inonu University, Malatya, Turkey; Clinics of Pediatric Endocrinology (M.B.), Konya Training and Research Hospital, 42100 Konya, Turkey; Department of Pediatric Endocrinology and Diabetes (O.T.), Uludag University, 16059 Bursa, Turkey; Department of Pediatric Endocrinology and Diabetes (G.C.), Eylul University, 35210 Izmir, Turkey; Department of Pediatric Endocrinology and Diabetes (B.Y.), Cukurova University, 01330 Adana, Turkey; Clinics of Pediatric Endocrinology (T.A.), Kanuni Sultan Suleyman Education and Research Hospital, 34303 Istanbul, Turkey; Pediatric Endocrinology Clinic
Jenifer P SuntharalinghamDepartment of Pediatric Endocrinology and Diabetes (T.G., Z.A., A.B., S.T.), Marmara University, Istanbul 34899, Turkey; Institute of Metabolism and Systems Research (T.G.), University of Birmingham, Birmingham B15 2TT, United Kingdom; Department of Genetics and Genomic Medicine (F.B., J.S., J.C.A.), University College London Institute of Child Health, University College London, London WC1N 1EH, United Kingdom; Department of Pediatric Endocrinology and Diabetes (N.S., F.B., B.K.A., Z.Y.A.), Istanbul Faculty of Medicine, Istanbul University, 34452 Istanbul, Turkey; Clinics of Pediatric Endocrinology (M.N.O., H.D.), Diyarbakir Children's Hospital, 21100 Diyarbakir, Turkey; Clinics of Pediatric Endocrinology (Z.A., S.Y.A.), Dr Sami Ulus Obstetrics and Gynecology, Children's Health and Disease Training and Research Hospital, 06100 Ankara, Turkey; Department of Pediatric Endocrinology and Diabetes (S.D., S.O.), Ege University, 35040 Izmir, Turkey; Department of Pediatric Endocrinology and Diabetes (A.B., E.D.), Gazi University, 06550 Ankara, Turkey; Pediatric Endocrinology Clinic (A.G., M.Y.), Goztepe Educational and Research Hospital, 34810 Istanbul, Turkey; Department of Pediatrics (A.G.), Amasya University Medical Faculty, 05189 Amasya, Turkey; Pediatric Endocrinology Clinic (K.D.), Dr Behçet Uz Children's Hospital, Izmir, Turkey; Department of Pediatric Endocrinology and Diabetes (A.A.), Inonu University, Malatya, Turkey; Clinics of Pediatric Endocrinology (M.B.), Konya Training and Research Hospital, 42100 Konya, Turkey; Department of Pediatric Endocrinology and Diabetes (O.T.), Uludag University, 16059 Bursa, Turkey; Department of Pediatric Endocrinology and Diabetes (G.C.), Eylul University, 35210 Izmir, Turkey; Department of Pediatric Endocrinology and Diabetes (B.Y.), Cukurova University, 01330 Adana, Turkey; Clinics of Pediatric Endocrinology (T.A.), Kanuni Sultan Suleyman Education and Research Hospital, 34303 Istanbul, Turkey; Pediatric Endocrinology Clinic
John C AchermannDepartment of Pediatric Endocrinology and Diabetes (T.G., Z.A., A.B., S.T.), Marmara University, Istanbul 34899, Turkey; Institute of Metabolism and Systems Research (T.G.), University of Birmingham, Birmingham B15 2TT, United Kingdom; Department of Genetics and Genomic Medicine (F.B., J.S., J.C.A.), University College London Institute of Child Health, University College London, London WC1N 1EH, United Kingdom; Department of Pediatric Endocrinology and Diabetes (N.S., F.B., B.K.A., Z.Y.A.), Istanbul Faculty of Medicine, Istanbul University, 34452 Istanbul, Turkey; Clinics of Pediatric Endocrinology (M.N.O., H.D.), Diyarbakir Children's Hospital, 21100 Diyarbakir, Turkey; Clinics of Pediatric Endocrinology (Z.A., S.Y.A.), Dr Sami Ulus Obstetrics and Gynecology, Children's Health and Disease Training and Research Hospital, 06100 Ankara, Turkey; Department of Pediatric Endocrinology and Diabetes (S.D., S.O.), Ege University, 35040 Izmir, Turkey; Department of Pediatric Endocrinology and Diabetes (A.B., E.D.), Gazi University, 06550 Ankara, Turkey; Pediatric Endocrinology Clinic (A.G., M.Y.), Goztepe Educational and Research Hospital, 34810 Istanbul, Turkey; Department of Pediatrics (A.G.), Amasya University Medical Faculty, 05189 Amasya, Turkey; Pediatric Endocrinology Clinic (K.D.), Dr Behçet Uz Children's Hospital, Izmir, Turkey; Department of Pediatric Endocrinology and Diabetes (A.A.), Inonu University, Malatya, Turkey; Clinics of Pediatric Endocrinology (M.B.), Konya Training and Research Hospital, 42100 Konya, Turkey; Department of Pediatric Endocrinology and Diabetes (O.T.), Uludag University, 16059 Bursa, Turkey; Department of Pediatric Endocrinology and Diabetes (G.C.), Eylul University, 35210 Izmir, Turkey; Department of Pediatric Endocrinology and Diabetes (B.Y.), Cukurova University, 01330 Adana, Turkey; Clinics of Pediatric Endocrinology (T.A.), Kanuni Sultan Suleyman Education and Research Hospital, 34303 Istanbul, Turkey; Pediatric Endocrinology Clinic
Diabetes UK · GBUniversity College London · GBIstanbul University · TRMarmara University · TRAmasya Üniversitesi · TRDr. Behçet Uz Çocuk Hastalıkları Hastanesi · TREge University · TRGaziantep Children's Hospital · TRGazi University · TRPamukkale University · TRUniversity of Birmingham · GB
Funding
Department of HealthWellcome Trust 098513Wellcome Trust 098513/Z/12/Z
Abstract
contextPrimary adrenal insufficiency (PAI) is a life-threatening condition that is often due to monogenic causes in children. Although congenital adrenal hyperplasia occurs commonly, several other important molecular causes have been reported, often with overlapping clinical and biochemical features. The relative prevalence of these conditions is not known, but making a specific diagnosis can have important implications for management.
objectiveThe objective of the study was to investigate the clinical and molecular genetic characteristics of a nationwide cohort of children with PAI of unknown etiology.
designA structured questionnaire was used to evaluate clinical, biochemical, and imaging data. Genetic analysis was performed using Haloplex capture and next-generation sequencing. Patients with congenital adrenal hyperplasia, adrenoleukodystrophy, autoimmune adrenal insufficiency, or obvious syndromic PAI were excluded.
settingThe study was conducted in 19 tertiary pediatric endocrinology clinics. PATIENTS: Ninety-five children (48 females, aged 0-18 y, eight familial) with PAI of unknown etiology participated in the study.
resultsA genetic diagnosis was obtained in 77 patients (81%). The range of etiologies was as follows: MC2R (n = 25), NR0B1 (n = 12), STAR (n = 11), CYP11A1 (n = 9), MRAP (n = 9), NNT (n = 7), ABCD1 (n = 2), NR5A1 (n = 1), and AAAS (n = 1). Recurrent mutations occurred in several genes, such as c.560delT in MC2R, p.R451W in CYP11A1, and c.IVS3ds+1delG in MRAP. Several important clinical and molecular insights emerged.
conclusionThis is the largest nationwide study of the molecular genetics of childhood PAI undertaken. Achieving a molecular diagnosis in more than 80% of children has important translational impact for counseling families, presymptomatic diagnosis, personalized treatment (eg, mineralocorticoid replacement), predicting comorbidities (eg, neurological, puberty/fertility), and targeting clinical genetic testing in the future.
Indexed as
AdolescentAdrenal InsufficiencyAge of OnsetChildChild, PreschoolCohort StudiesDNAFemaleGene ExpressionGenetic VariationHumansInfantInfant, NewbornMaleMutationTurkeyDNA
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