1. Laboratory of Aging Research and Cancer Drug Target State Key Laboratory of Biotherapy National Clinical Research Center for Geriatrics West China Hospital Sichuan University No. 17, Block 3, Southern Renmin Road Chengdu Sichuan 610041 People's Republic of China
2. Department of Orthopedics Orthopedic Research Institute West China Hospital Sichuan University No. 17, Block 3, Southern Renmin Road Chengdu Sichuan 610041 People's Republic of China