1. Department of Orthopedics, Kaohsiung Veterans General Hospital, Kaohsiung City, Taiwan
2. Department of Occupational Therapy, Shu-Zen Junior College of Medicine and Management, Kaohsiung City, Taiwan
3. Department of Biomedical Engineering, I-Shou University, Kaohsiung City, Taiwan
4. Department of Medical Education and Research, Kaohsiung Veterans General Hospital, Kaohsiung, Taiwan
5. Department of Pharmacy, School of Pharmacy, Kaohsiung Medical University, Kaohsiung, Taiwan
6. Department of Internal Medicine, Division of Nephrology, Kaohsiung Veterans General Hospital, Kaohsiung, Taiwan