1. Department of Orthopedic Surgery, Shuang Ho Hospital, Taipei Medical University, New Taipei City, Taiwan.
2. Department of Orthopedics, College of Medicine, Taipei Medical University, Taipei, Taiwan.
3. Department of Physical Medicine and Rehabilitation, Shuang Ho Hospital, Taipei Medical University, New Taipei City, Taiwan.
4. School of Gerontology Health Management, College of Nursing, Taipei Medical University, Taipei, Taiwan.
5. Department of Physical Medicine and Rehabilitation, College of Medicine, Taipei Medical University, Taipei, Taiwan.
6. Graduate Institute of Sports Science, National Taiwan Sport University, Taoyuan City, Taiwan.