1. Division of Endocrinology and Metabolism Department of Pediatrics Faculty of Medicine Chiang Mai University Chiang Mai Thailand
2. Northern Diabetes Center Faculty of Medicine Chiang Mai University Chiang Mai Thailand
3. Siriraj Diabetes Center Faculty of Medicine Siriraj Hospital Mahidol University Bangkok Thailand
4. Division of Endocrinology and Metabolism Department of Pediatrics Faculty of Medicine Siriraj Hospital Mahidol University Bangkok Thailand
5. Division of Endocrinology and Metabolism Department of Medicine College of Medicine Rajavithi Hospital Rangsit University Bangkok Thailand
6. Division of Endocrinology and Metabolism Department of Internal Medicine Faculty of Medicine Vajira Hospital Navamindradhiraj University Bangkok Thailand
7. Endocrine and Metabolism Unit Department of Internal Medicine Faculty of Medicine Thammasat University Pathum Thani Thailand
8. Center of Excellence in Applied Epidemiology Thammasat University Bangkok Thailand
9. Division of Endocrinology and Metabolism Department of Medicine Faculty of Medicine Ramathibodi Hospital Mahidol University Bangkok Thailand
10. Endocrinology and Metabolism Unit Department of Pediatrics Queen Sirikit National Institute of Child Health Bangkok Thailand
11. Research Center Faculty of Medicine Ramathibodi Hospital Mahidol University Bangkok Thailand
12. Division of Endocrinology, Diabetes, and Metabolism Department of Pediatrics Phramongkutklao Hospital and College of Medicine Bangkok Thailand
13. Division of Pediatric Endocrinology Department of Pediatrics Faculty of Medicine Chulalongkorn University Bangkok Thailand
14. Division of Endocrinology and Metabolism Department of Medicine Faculty of Medicine Siriraj Hospital Mahidol University Bangkok Thailand
15. Endocrinology and Metabolism Unit Department of Pediatrics Faculty of Medicine Thammasat University Pathum Thani Thailand
16. Division of Endocrinology and Metabolism Department of Pediatrics Faculty of Medicine Ramathibodi HospitalMahidol University Bangkok Thailand
17. Division of Endocrinology and Metabolism Department of Medicine Faculty of Medicine Prince of Songkla University Songkla Thailand
18. Division of Endocrinology and Metabolism Department of Medicine Faculty of Medicine, Chiang Mai University Chiang Mai Thailand
19. Department of Medical Services Ministry of Public Health Nonthaburi Thailand
20. National Health Security Office Bangkok Thailand