1. Department of Orthopedics, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
2. Department of Orthopedics, Pu’ai Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
3. The division of Plastic Surgery, Brigham and Women’s Hospital, Harvard Medical School, Boston, MA, USA