1. Department of Orthopedics, Shanghai Tenth People’s Hospital Affiliated to Tongji University, 301 Yanchang Road, Shanghai 200072, China
2. State Key Laboratory for Modification of Chemical Fibers and Polymer Materials, College of Chemistry, Chemical Engineering and Biotechnology, Donghua University, 2999 North Renmin Road, Shanghai 201620, China
3. School of Environmental and Materials Engineering, College of Engineering, Shanghai Polytechnic University, Shanghai 201209, China
4. Department of Orthopedics, Shidong Hospital of Yangpu District, 999 Shiguang Road, Shanghai 200438, China
5. Department of Orthopedics, Changhai Hospital, Naval Military Medical University, Shanghai 200433, China