1. Department
of Orthopaedics, The Second Hospital of Jilin University, Changchun 130041, People’s Republic of China
2. Key Laboratory of Polymer Ecomaterials, Changchun Institute
of Applied Chemistry, Chinese Academy of Sciences, Changchun 130022, People’s Republic of China
3. Institute of Sports Medicine, Peking University Third Hospital, Beijing 100191, People’s Republic of China