1. Department of Orthopedic Surgery, Renmin Hospital, Hubei University of Medicine, Shiyan, Hubei, P.R. China
2. Orthopedic Center, Jinzhou Medical University Union Training Base, Shiyan 442000, Hubei, P.R. China
3. College of Life Sciences, Wuhan University, Wuhan, Hubei, China
4. Department of Microscopic Hand and Foot Orthopedics, Renmin Hospital, Hubei University of Medicine, Shiyan, Hubei, P.R. China, and
5. Department of Plastic and Burn, Renmin Hospital, Hubei University of Medicine, Shiyan, Hubei, P.R. China