1. Department of Orthopaedic Surgery, Sir Run Run Shaw Hospital Zhejiang University School of Medicine Hangzhou China
2. Key Laboratory of Musculoskeletal System Degeneration and Regeneration Translational Research of Zhejiang Province Hangzhou China
3. Department of Orthopaedics, Shanghai Key Laboratory of Orthopaedic Implant, Shanghai Ninth People's Hospital Shanghai Jiao Tong University School of Medicine Shanghai China