1. Institute of Biomedical Engineering, National Taiwan University Taipei Taiwan
2. Department of Orthopaedic Surgery National Taiwan University Hospital Taipei Taiwan
3. Department of Orthopaedic Surgery National Taiwan University Hospital Hsinchu Taiwan
4. Department of Medical Education National Taiwan University Hospital Hsinchu Taiwan
5. Department of Medical Education National Taiwan University Hospital Taipei Taiwan
6. Division of Cardiology, Department of Internal Medicine National Taiwan University Hospital Hsinchu Taiwan
7. Department of Orthopaedic Surgery National Taiwan University Hospital Douliu Taiwan
8. Department of Computer Science and Engineering National Taiwan Ocean University Keelung Taiwan
9. Department of Orthopaedics, College of medicine, National Taiwan University Taipei Taiwan
10. Department of Orthopaedic Surgery Massachusetts General Hospital, Harvard Medical School Boston Massachusetts USA
11. Department of Orthopaedics University Medical Center Utrecht Utrecht Netherlands
12. Department of Orthopaedic Surgery Brigham and Women's Hospital, Harvard Medical School Boston Massachusetts USA