1. Department of Pediatric Hematology Oncology, Marmara University, Marmara Faculty of Medicine, Istanbul, Turkey.
2. Department of Pediatric Hematology Oncology, Marmara University, Pendik Education and Research Hospital, Istanbul, Turkey.
3. Department of Public Health, Marmara University, Marmara Faculty of Medicine, Istanbul, Turkey.
4. Department of Radiology, and Marmara University, Marmara Faculty of Medicine, Istanbul, Turkey.
5. Department of Orthopedic Surgery, Marmara University, Marmara Faculty of Medicine, Istanbul, Turkey.