1. Department of Pediatrics, Faculty of Medicine Ramathibodi Hospital, Mahidol University, Bangkok, Thailand
2. Department of Medicine, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok, Thailand
3. Department of Pathology, Faculty of Medicine Ramathibodi Hospital, Mahidol University, Bangkok, Thailand
4. Department of Rehabilitation Medicine, Faculty of Medicine Ramathibodi Hospital, Mahidol University, Bangkok, Thailand
5. Department of Obstetrics-Gynecology, Faculty of Medicine Ramathibodi Hospital, Mahidol University, Bangkok, Thailand
6. Dental Division, Faculty of Medicine Ramathibodi Hospital, Mahidol University, Bangkok, Thailand
7. Department of Orthopedics, Faculty of Medicine Ramathibodi Hospital, Mahidol University, Bangkok, Thailand
8. Department of Diagnostic and Therapeutic Radiology, Faculty of Medicine Ramathibodi Hospital, Mahidol University, Bangkok, Thailand
9. Department of Pediatrics, Faculty of Medicine, Chiang Mai University, Chiang Mai, Thailand
10. Department of Pediatrics, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok, Thailand
11. Department of Pediatrics, Phramongkutklao Hospital and Phramongkutklao College of Medicine, Bangkok, Thailand
12. Department of Pediatrics, Faculty of Medicine, Khon Kaen University, Khon Kaen, Thailand
13. Thai Hemophilia Patient Club, Bangkok, Thailand
14. Department of Pediatrics and Integrative and Innovative Hematology/Oncology Research Unit, Faculty of Medicine, Chulalongkorn University, Bangkok, Thailand
15. Department of Medicine, Faculty of Medicine Ramathibodi Hospital, Mahidol University, Bangkok, Thailand
16. Department of Medicine, Faculty of Medicine, Chulalongkorn University, Bangkok, Thailand