1. Department of Physical Medicine and Rehabilitation, Kaohsiung Veterans General Hospital, No. 386, Ta-Chung 1st Road, Kaohsiung 81362, Taiwan
2. Department of Rehabilitation Medicine, Cishan Hospital, Ministry of Health and Welfare, Kaohsiung 842, Taiwan
3. Institute of Allied Health Sciences, College of Medicine, National Cheng Kung University, Tainan 701, Taiwan
4. Jia Huan Rehabilitation Clinic, Kaohsiung 830, Taiwan
5. Department of Critical Care Medicine and Cardiology Center, Kaohsiung Veterans General Hospital, Kaohsiung 813, Taiwan
6. School of Medicine, College of Medicine, National Yang Ming Chiao Tung University, Taipei 112, Taiwan
7. Department of Pediatrics, Kaohsiung Veterans General Hospital, Kaohsiung 813, Taiwan
8. School of Medicine, National Defense Medical Center, Taipei 11490, Taiwan
9. School of Medicine, College of Medicine, Kaohsiung Medical University, Kaohsiung 807, Taiwan
10. Department of Post-Baccalaureate Medicine, National Sun Yat-sen University, Kaohsiung 804, Taiwan