1. Department of Orthopaedic Surgery Puai Hospital Tongji Medical College Huazhong University of Science and Technology Wuhan Hubei People's Republic of China
2. Department of Orthopaedic Surgery The Second Hospital of Anhui Medical University Hefei Anhui People's Republic of China
3. Department of Orthopaedic Surgery Fuyang Hospital of Anhui Medical University Fuyang Anhui People's Republic of China