1 The Department of Orthopaedic Surgery, Yangpu Hospital, Tongji University School of Medicine, Shanghai 200090, People's Republic of China. Electronic address: xiongwenfengxxx@126.com.
2 The Department of Orthopaedic Surgery, Yangpu Hospital, Tongji University School of Medicine, Shanghai 200090, People's Republic of China. Electronic address: dushouchao@126.com.
3 The Department of Orthopaedic Surgery, Yangpu Hospital, Tongji University School of Medicine, Shanghai 200090, People's Republic of China. Electronic address: shiminchang11@aliyun.com.