1. Department of Pediatric; Amasya University Medical Faculty; Amasya Turkey
2. Pediatric Endocrinology Clinic; Goztepe Educational and Research Hospital; Istanbul Turkey
3. Department of Genetics; King Faisal Specialist Hospital & Research Centre; Riyadh Saudi Arabia
4. Department of Pediatrics; Division of Pediatric Endocrinology; Uludag University Faculty of Medicine; Bursa Turkey
5. Pediatric Endocrinology Division; Adana Numune Training and Research Hospital; Adana Turkey