1. Department of Nutrition
2. School of Public Health
3. Chengdu University of T.C.M.
4. Chengdu
5. P.R. China
6. Department of Infectious Disease
7. Renmin Hospital
8. Hubei University of Medicine
9. Shiyan
10. Department of Epidemiology and Statistics
11. Southwest Medical University
12. Luzhou
13. Department of Emergency
14. Dongfeng Maojian Hospital
15. SINOPHARM Group Corporation
16. Department of Ultrasound
17. Taihe Hospital
18. Department of Clinical Laboratory Taihe Hospital
19. Department of Microbiology
20. School of Basic Medical Sciences
21. Department of Nutrition and Food Hygiene and Toxicology
22. West China School of Public Health
23. Sichuan University
24. Shenzhen Far-east Women and Children's Hospital
25. Shenzhen