1. Department of Bone and Joint Surgery The Affiliated Hospital of Southwest Medical University Luzhou China
2. Institute of Orthopaedics,Beijing Key Laboratory of Regenerative Medicine in Orthopedics, Key Laboratory of Musculoskeletal Trauma & War Injuries PLA Chinese PLA General Hospital Beijing China
3. Department of Orthopedics,Engineering Research Center of Bone and Joint Precision Medicine,Beijing Key Laboratory of Spinal Disease Research Peking University Third Hospital Beijing China