1. Ümraniye Training and Research Hospital, Clinic of Pediatric Endocrinology, İstanbul, Turkey

2. Süleymaniye Maternity and Children’s Training and Research Hospital, Clinic of Paediatrics, İstanbul, Turkey

3. Süleymaniye Maternity and Children’s Training and Research Hospital, Clinic of Medical Genetic, İstanbul, Turkey

4. İstinye University Faculty of Medicine, Department of Pediatric Endocrinology, İstanbul, Turkey