1. Istanbul Faculty of Medicine, Department of Pediatrics, Division of Pediatric Emergency, Istanbul University, Istanbul, Turkey
2. Department of Pediatric Hematology-Oncology, Basaksehir Cam and Sakura City Hospital, Istanbul, Turkey
3. Istanbul Faculty of Medicine, Department of Medical Biology and Genetics, Istanbul University, Istanbul, Turkey
4. Faculty of Medicine, Department of Hematology, Gaziantep University, Gaziantep, Turkey
5. Department of Department of Hematology, University of Health Science, Istanbul Training and Research Hospital, Istanbul, Turkey