1. Institute of Allied Health Sciences, College of Medicine, National Cheng Kung University: No. 16, Ln. 243, Rongzong Rd., Zuoying Dist., Kaohsiung City 813022, Taiwan (R.O.C.)
2. Department of Physical Medicine and Rehabilitation, Kaohsiung Veterans General Hospital, Taiwan (R.O.C.)
3. Department of Physical Medicine and Rehabilitation, Tri-Service General Hospital, School of Medicine, National Defense Medical Center, Taiwan (R.O.C)
4. Department of Health Business Administration, Meiho University, Taiwan (R.O.C)
5. Department of Physical Therapy, College of Medicine, National Cheng Kung University, Taiwan (R.O.C)