1. Department of Pediatric Endocrinology and Diabetes, Marmara University, School of Medicine, 34899, Ustkaynarca/Pendik Istanbul, Turkey
2. Department of Pediatric Genetics, Umraniye Research and Training Hospital, University of Health Sciences, 34764 Istanbul, Turkey
3. Department of Pediatric Endocrinology, Haseki Training and Research Hospital, 34096 Istanbul, Turkey
4. Department of Pediatric Endocrinology and Diabetes, Istanbul University, School of Medicine, 34093 Istanbul, Turkey
5. Department of Pediatric Endocrinology and Diabetes, Behcet Uz Education and Research Hospital, 35210 Izmir, Turkey
6. Department of Pediatric Pediatrics, Duzce University, School of Medicine, 81620 Bolu, Turkey
7. Department of Pediatric Endocrinology and Diabetes, Ataturk University, School of Medicine, 25030 Erzurum, Turkey
8. Department of Pediatric Endocrinology and Diabetes, Medeniyet University, School of Medicine, 34722 Istanbul, Turkey
9. Department of Pediatric Endocrinology, Kartal Training and Research Hospital, 34865 Istanbul, Turkey
10. Department of Pediatric Endocrinology, Aydin Adnan Menderes University, School of Medicine, 09010 Aydin, Turkey
11. Department of Pediatric Endocrinology and Diabetes, Istanbul Medipol University, School of Medicine, 34810 Istanbul, Turkey
12. Department of Pediatric Endocrinology and Diabetes, Selcuk University, School of Medicine, 42250 Konya, Turkey
13. Department of Pediatric Endocrinology and Diabetes, Ankara Kecioren Research and Training Hospital, University of Health Sciences, 06000 Ankara, Turkey
14. Department of Pediatric Endocrinology and Diabetes, Dokuz Eylul University, School of Medicine, 35340 Izmir, Turkey
15. Department of Pediatric Endocrinology and Diabetes, Onsekiz Mart University, School of Medicine, 17110 Canakkale, Turkey
16. Department of Pediatric Endocrinology and Diabetes, Umraniye Research and Training Hospital, University of Health Sciences, 34764 Istanbul, Turkey
17. Department of Pediatric Endocrinology and Diabetes, Derince Research and Training Hospital, 41900 Kocaeli, Turkey
18. Department of Pediatrics, Gungoren Hospital, 34164 Istanbul, Turkey