1. National Engineering Research Center for Biomaterials & College of Biomedical Engineering, Sichuan University, 29 Wangjiang Road, Chengdu, Sichuan, 610065, China
2. Rotex Co., Ltd., Chengdu, Sichuan 610043, China
3. Department of Orthopedics Pidu District People's Hospital, The Third Affiliated Hospital of Chengdu Medical College Chengdu, Sichuan, 611730, China
4. West China School of Basic Medical Sciences & Forensic Medicine Sichuan University, Chengdu, 610044, China