1 Department of Orthopedics, Peking University Third Hospital, 49# North Garden Road, Haidian District, Beijing, 100191, China.
2 Drug Clinical Trial Center, Peking University Third Hospital, 49# North Garden Road, Haidian District, Beijing, 100191, China.
3 Research Center of Clinical Epidemiology, Peking University Third Hospital, Beijing, China.
4 Department of Epidemiology, Harvard T.H. Chan School of Public Health, Boston, USA.
5 Department of Clinical Laboratory, Peking University Third Hospital, Beijing, China.
6 Department of Pulmonary and Critical Care Medicine, Peking University Third Hospital, Beijing, China.
7 Center of Basic Medical Research, Institute of Medical Innovation and Research, Peking University Third Hospital, Beijing, China.
8 Institute of Sports Medicine, Peking University Third Hospital, Beijing, China.
9 Peking University Third Hospital Chongli Hospital, Beijing, China.
10 Orthopedic Trauma, Peking University Third Hospital, Beijing, China.
11 Peking University Third Hospital Yanqing Hospital, Beijing, China.
12 Beijing Haidian Hospital, Beijing, China.
13 Drug Clinical Trial Center, Peking University Third Hospital, 49# North Garden Road, Haidian District, Beijing, 100191, China. haiyanli1027@hotmail.com.
14 Department of Nursing, Peking University Third Hospital, 49# North Garden Road, Haidian District, Beijing, 100191, China. lianglbh@126.com.
15 Department of Orthopedics, Peking University Third Hospital, 49# North Garden Road, Haidian District, Beijing, 100191, China. schl@bjmu.edu.cn.