1. Department of Orthopaedics and Traumatology, Faculty of Medicine, The Chinese University of Hong Kong, Hong Kong SAR, China
2. Lui Che Woo Institute of Innovative Medicine, Faculty of Medicine, The Chinese University of Hong Kong, Hong Kong SAR, China
3. Department of Orthopedics, Taipei Medical University - Shuang Ho Hospital; School of Medicine, College of Medicine; School of Biomedical Engineering, College of Biomedical Engineering, Taipei Medical University, Taipei, Taiwan
4. Department of Orthopaedic Surgery, Huddinge University Hospital, CLINTEC, Karolinska Institute, Stockholm, Sweden