1 The First College of Clinical Medicine, Zhejiang Chinese Medical University, Hangzhou, China; Institute of Orthopaedics and Traumatology of Zhejiang Province, Hangzhou, China.
2 The First College of Clinical Medicine, Zhejiang Chinese Medical University, Hangzhou, China.
3 The First College of Clinical Medicine, Zhejiang Chinese Medical University, Hangzhou, China; Institute of Orthopaedics and Traumatology of Zhejiang Province, Hangzhou, China; Department of Orthopaedic Surgery, The First Affiliated Hospital of Zhejiang Chinese Medical University, Hangzhou, China.
4 The First College of Clinical Medicine, Zhejiang Chinese Medical University, Hangzhou, China; Institute of Orthopaedics and Traumatology of Zhejiang Province, Hangzhou, China; Department of Orthopaedic Surgery, The First Affiliated Hospital of Zhejiang Chinese Medical University, Hangzhou, China. Electronic address: hongtingjin@163.com.