1. Ren-Jie Xu:
Department of Orthopaedics, Suzhou Municipal Hospital, Suzhou, China
2. Yong-Qing Yan:
Department of Orthopaedics, Ningbo No.2 Hospital, Ningbo, China
3. Guang-Xiang Chen:
Department of Orthopaedics, Suzhou Municipal Hospital, Suzhou, China
4. Tian-Ming Zou:
Department of Orthopaedics, Suzhou Municipal Hospital, Suzhou, China
5. Xiao-Qiang Cai:
Department of Orthopaedics, Suzhou Municipal Hospital, Suzhou, China
6. Dong-Lai Wang:
Department of Orthopaedics, Suzhou Municipal Hospital, No 26, Daoqian Street, Suzhou, 215002, Jiangsu Province, People’s Republic of China