1. Department of Pediatric Hematology and Oncology, Göztepe Medical Park Training and Education Hospital, Istanbul, Turkey
2. Department of Pediatric Hematology and Oncology, Göztepe Medical Park Training and Education Hospital, Bahçeşehir University School of Medicine, Istanbul, Turkey
3. Department of Pediatric Hematology and Oncology, Antalya Medical Park Training and Education Hospital, Antalya, Turkey
4. Department of Pediatric Bone Marrow Transplantation Unit, Medical Park Antalya Hospital, Faculty of Medicine, İstinye University, Antalya, Turkey