1. Department of Hepatobiliary Surgery, Renmin Hospital of Wuhan University, Wuhan, Hubei, China
2. Department of Gastrointestinal Surgery, Tongji Hospital, Tongji Medical College in Huazhong University of Science and Technology, Wuhan, Hubei, China
3. Department of Oncology, Renmin Hospital of Wuhan University, Wuhan, Hubei, China
4. Departments of Orthopedics, Renmin Hospital of Wuhan University, Wuhan, Hubei, China