1. Department of Pediatric Endocrinology, Dicle University Medical Faculty, Diyarbakir, Turkey;
2. Department of Pediatric Endocrinology, Diyarbakır Children's Hospital, Diyarbakir, Turkey;
3. Department of Pediatrics, Dicle University Medical Faculty, Diyarbakir, Turkey;
4. Intergen Genetic Diagnosis Center, Department of Medical Genetics, Ankara, Turkey