1. Department of Pediatric Genetics, Cerrahpasa Medical Faculty, Istanbul University-Cerrahpasa, 34098 Istanbul, Turkey
2. Department of Pediatric Hematology and Oncology, Cerrahpasa Medical Faculty, Istanbul University-Cerrahpasa, 34098 Istanbul, Turkey
3. Department of Orthopedics and Traumatology, Cerrahpasa Medical Faculty, Istanbul University-Cerrahpasa, 34098 Istanbul, Turkey
4. Department of Orthopedics and Traumatology, Baltalimani Bone Diseases Training and Research Center, University of Health Sciences, 34470 Istanbul, Turkey