1. Division of Hematology and Oncology Department of Pediatrics Faculty of Medicine Ramathibodi Hospital Mahidol University Bangkok Thailand
2. Division of Medical Genetics Department of Pediatrics Faculty of Medicine Ramathibodi Hospital Mahidol University Bangkok Thailand
3. Department of Pathology and Laboratory Medicine Cincinnati Children's Hospital Medical Center Cincinnati Ohio USA
4. Department of Pediatrics University of Cincinnati College of Medicine Cinicnnati Ohio USA
5. Department of Pediatrics Lampang Hospital Lampang Thailand
6. Department of Environmental and Public Health Sciences University of Cincinnati College of Medicine Cincinnati Ohio USA
7. Division of Developmental and Behavioral Pediatrics Department of Pediatrics Faculty of Medicine Ramathibodi Hospital Mahidol University Bangkok Thailand
8. Laboratory of Biochemistry Chulabhorn Research Institute Bangkok Thailand
9. Department of Diagnostic and Therapeutic Radiology Faculty of Medicine Ramathibodi Hospital Mahidol University Bangkok Thailand