1. Department of Orthopedic Surgery, Shuang Ho Hospital, Taipei Medical University, New Taipei City.
2. Department of Orthopedics, School of Medicine, College of Medicine, Taipei Medical University, Taipei.
3. Center for General Education, Taipei Medical University, Taipei.
4. Clinical Research Center, Taipei Medical University Hospital, Taipei.
5. Department of Physical Medicine and Rehabilitation, Shuang Ho Hospital, Taipei Medical University, Taipei.
6. Department of Physical Medicine and Rehabilitation, School of Medicine, College of Medicine, Taipei Medical University, Taipei.
7. Rehabilitation Department, King Chulalongkorn Memorial Hospital, Bangkok, Thailand.