1. University of Health Sciences, Şişli Hamidiye Etfal Training and Research Hospital, Clinic of Pediatric Endocrinology and Diabetes, İstanbul, Turkey

2. Dokuz Eylül University Faculty of Medicine, Department of Pediatric Endocrinology and Diabetes, İzmir, Turkey

3. Süleyman Demirel University Faculty of Medicine, Department of Pediatric Endocrinology and Diabetes, Isparta, Turkey

4. İzmir Katip Çelebi University Faculty of Medicine, Department of Pediatric Endocrinology and Diabetes, İzmir, Turkey

5. Trakya University Faculty of Medicine, Department of Pediatric Endocrinology and Diabetes, Edirne, Turkey

6. Adnan Menderes University Faculty of Medicine, Department of Pediatric Endocrinology and Diabetes, Aydın, Turkey

7. Gazi University Faculty of Medicine, Department of Pediatric Endocrinology and Diabetes, Ankara

8. Private practice