1. Division of Hematology, Department of Medicine, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok, Thailand
2. Department of Biochemistry, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok, Thailand
3. Integrative Computational BioScience (ICBS) Center, Mahidol University, Nakhon Pathom, Thailand
4. Division of Medical Genetics, Department of Medicine, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok, Thailand
5. Siriraj Genomics, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok, Thailand
6. Division of Hematology, Department of Medicine, Uttaradit Hospital, Uttaradit, Thailand
7. Division of Hematology, Department of Medicine, Sunpasitthiprasong Hospital, Ubon Ratchathani, Thailand
8. Division of Hematology-Oncology, Department of Pediatrics, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok, Thailand
9. Division of Hematology, Department of Medicine, Chiangrai Prachanukroh Hospital, Chiangrai, Thailand
10. Division of Hematology, Department of Medicine, Udonthani Hospital, Udonthani, Thailand
11. Division of Hematology, Department of Medicine, Sisaket Hospital, Sisaket, Thailand
12. Thalassemia Research Center, Institute of Molecular Biosciences, Mahidol University, Nakhon Pathom, Thailand
13. Division of Hematology, Department of Medicine, Nakhon Pathom Hospital, Nakhon Pathom, Thailand
14. Division of Hematology, Department of Medicine, Saraburi Hospital, Saraburi, Thailand
15. Division of Hematology, Department of Medicine, Charoenkrung Pracharak Hospital, Bangkok, Thailand
16. Division of Hematology, Department of Medicine, Banphaeo General Hospital, Samutsakhon, Thailand
17. Division of Hematology, Department of Medicine, Chaophra Yommarat Hospital, Suphanburi, Thailand
18. Division of Hematology, Department of Medicine, Faculty of Medicine, Lerdsin Hospital, Bangkok, Thailand
19. Division of Hematology, Department of Medicine, Faculty of Medicine, Thammasat University Hospital, Pathumthani, Thailand
20. Division of Hematology, Department of Medicine, Police General Hospital, Bangkok, Thailand
21. Division of Hematology, Department of Medicine, Pathumthani Hospital, Pathumthani, Thailand