1. Koç University School of Medicine Division of Pediatric Endocrinology and Diabetes Turkey
2. Gazi University School of Medicine, Division of Pediatric Endocrinology and Diabetes Turkey
3. Marmara University School of Medicine, Division of Pediatric Endocrinology and Diabetes Turkey
4. Kanuni Sultan Suleyman Training and Research Hospital Turkey
5. Istinye University Medical Park Gaziosmanpasa Hospital Pediatric Endocrinology Unit Turkey
6. Düzce University Faculty of Medicine, Division of Pediatric Endocrinology and Diabetes Turkey
7. University of Health Sciences Dr. Sami Ulus Obstetrics and Gynecology Children's Health and Disease Training and Research Hospital Clinic of Pediatric Endocrinology Turkey
8. University of Health Sciences Ankara Child Health and Diseases Hematology Oncology Training and Research Hospital Department of Pediatric Endocrinology Turkey
9. Kocaeli University Faculty of Medicine, Division of Pediatric Endocrinology and Diabetes Turkey
10. Dokuz Eylül Faculty of Medicine Division of Pediatric Endocrinology and Diabetes Turkey
11. University of Health Sciences Dr. Behçet Uz Children Diseases and Surgery Training and Research Hospital Department of Pediatric Endocrinology Turkey
12. Ondokuz Mayıs University Faculty of Medicine Department of Pediatric Endocrinology and Diabetes Turkey
13. Department of Pediatrics Division of Endocrinology Louisiana State University Health Sciences Center Shreveport LA USA