1. Peking University People's Hospital; Beijing China
2. Shanghai Jiaotong University Ruijin Hospital; Shanghai China
3. Nanfang Hospital of Southern Medical University; Guangzhou China
4. Beijing Friendship Hospital Affiliated with Capital Medical University; Beijing China
5. The First Affiliated Hospital of Kunming Medical University; Kunming China
6. Guangzhou Eighth People's Hospital; Guangzhou China
7. First Affiliated Hospital, Nanjiang Medical University; Nanjing China
8. Clinical Center of Shanghai Public Health; Shanghai China
9. Beijing Ditan Hospital Affiliated with Capital Medical University; Beijing China
10. The First Affiliated Hospital of Guangxi Medical University; Guangxi China
11. Peking University First Hospital; Beijing China
12. The Second Hospital of Nanjing; Nanjing China
13. Jinan Infectious Disease Hospital; Jinan China
14. The Third Affiliated Hospital of Sun Yat-Sen University; Guangzhou China
15. The Second Xiangya Hospital of Central South University; Changsha China
16. The First Hospital of Jilin University; Changchun China
17. The Second Affiliated Hospital of Chongqing Medical University; Chongqing China
18. West China Hospital, Sichuan University; Chengdu China
19. Hainan General Hospital; Hainan China
20. Shengjing Hospital of China Medical University; Shenyang China
21. The First Affiliated Hospital Zhejiang University Medical College; Hangzhou China
22. The First Affiliated Hospital of Nanchang University; Nanchang China
23. The Third Hospital of Hebei Medical University; Hebei China
24. Gilead Sciences, Inc.; Foster City CA USA
25. First Affiliated Hospital of Fujian Medical University; Fujian China
26. Tongji Hospital of Tongji Medical College; Huazhong University of Science and Technology; Wuhan China
27. Beijing You'an Hospital Affiliated with Capital Medical University; Beijing China