1. Thalassemia Foundation of Thailand Bangkok Thailand
2. Thai Society of Hematology Bangkok Thailand
3. National Blood Centre Thai Red Cross Society Bangkok Thailand
4. Faculty of Medicine Siriraj Hospital, Mahidol University Bangkok Thailand
5. Faculty of Medicine Ramathibodi Hospital, Mahidol University Bangkok Thailand
6. Faculty of Medicine Chulalongkorn University Bangkok Thailand
7. Department of Pediatrics Phramongkutklao Hospital and College of Medicine Bangkok Thailand
8. Thalassemia Research Center Mahidol University Bangkok Thailand
9. Faculty of Pharmaceutical Science Chulalongkorn University Bangkok Thailand