1. Department of Physical Therapy, College of Medical Science and Technology, Chung Shan Medical University, Taichung City, Taiwan
2. Department of Physical Therapy, College of Medicine, National Cheng Kung University, Tainan, Taiwan
3. Department of Management Information System, National Chung Cheng University, Chiayi, Taiwan
4. Department of Physical Therapy, the Institute of Allied Health Sciences, and the College of Medicine, National Cheng Kung University, Tainan, Taiwan