1. Orthopedic Research Institute, Department of Orthopedics, West China Hospital, Sichuan University, Chengdu 610041, China
2. National Engineering Research Center for Biomaterials, Sichuan University, Chengdu 610064, China
3. Analytical & Testing Center, Sichuan University, No. 29 Jiuyanqiao Wangjiang Road, Chengdu 610064, China
4. Core Facilities of West China Hospital, Sichuan University, Chengdu 610041, China