1. Department of Physical Therapy, College of Medicine, National Cheng Kung University, Tainan, Taiwan
2. Department of Physical Medicine and Rehabilitation, Taipei Veterans General Hospital, Taipei, Taiwan
3. Institute of Clinical Medicine, School of Medicine, National Yang-Ming University, Taipei, Taiwan
4. Department of Sports Sciences, University of Taipei, Taipei, Taiwan
5. Department of Physical Medicine and Rehabilitation, Taichung Veterans General Hospital, Taichung, Taiwan
6. Department of Physical Medicine and Rehabilitation, School of Medicine National Yang-Ming University, Taipei, Taiwan
7. Department of Neurological Surgery, Tri-Service General Hospital, National Defense Medical Center, Taipei, Taiwan