1. Department of Orthopedics, Orthopedic Research Institute, West China Hospital, Sichuan University, Chengdu, Sichuan, 610041, China
2. National Engineering Research Center for Biomaterials, Sichuan University, 29 Wang Jiang Road, Chengdu, Sichuan, 610065, China
3. Rotex Co., Ltd, D6-1104, Tianfu Software Park, High-Tech Zone, Chengdu, Sichuan, 610064, China