1. Department of Orthopedic Surgery, Tongji Hospital, Tongji University School of Medicine, Shanghai, China (mainland)
2. Department of Orthopedic Surgery, Brigham and Women’s Hospital, Harvard Medical School, Boston, USA
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4. Department of Orthopedics, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, China (mainland)