1. Department of Orthopaedic Surgery, University of Virginia, 135 Hospital Drive, Cobb Hall, Charlottesville, Virginia 22908, United States
2. Department of Orthopaedics, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, 1095 Jiefang Avenue, Qiaokou District, Wuhan 430030, P.R. China
3. Department of Biomedical Engineering, University of Utah, 201 Presidents Circle, Salt Lake City, Utah 84112, United States
4. Department of Orthopaedics, Huashan Hospital, Fudan University, 12 Wulumuqi Middle Road, Jinan District, Shanghai 200040, P.R. China
5. Department of Biomedical Engineering, University of Virginia, 415 Lane Road, Charlottesville, Virginia 22904, United States