1. Department of Rehabilitation Medicine, Sanggye Paik Hospital, Inje University School of Medicine, Seoul, Korea.
2. Division of Cardiology, Department of Medicine, Sungkyunkwan University School of Medicine–Heart Vascular Stroke Institute, Samsung Medical Center, Seoul, Korea.
3. Department of Physical Medicine and Rehabilitation, Dong-A University College of Medicine–Regional Cardiocerebrovascular Center, Dong-A Medical Center, Busan, Korea.
4. Department of Rehabilitation Medicine, Seoul National University Bundang Hospital, Seoul National University College of Medicine, Seongnam, Korea.
5. Gyeonggi Regional Cardiocerebrovascular Center, Seongnam, Korea.
6. Department of Rehabilitation Medicine, Chungbuk National University Hospital, Chungbuk Regional Cardiocerebrovascular Center, Chungbuk National University College of Medicine, Cheongju, Korea.
7. Department of Rehabilitation Medicine, Chungnam National University College of Medicine–Daejeon Chungcheong Regional Cardiocerebrovascular Center, Chugnam National University Hospital, Daejeon, Korea.
8. Department of Physical Medicine and Rehabilitation, Ajou University School of Medicine, Suwon, Korea.
9. Department of Internal Medicine, Sanggye Paik Hospital, Inje University School of Medicine, Seoul, Korea.
10. Department of Rehabilitation Medicine, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea.
11. Department of Rehabilitation Medicine, Dongguk University School of Medicine, Goyang, Korea.
12. Department of Rehabilitation Medicine, Kyung Hee University College of Medicine, Seoul, Korea.
13. Department of Rehabilitation Medicine, Seoul National University Children's Hospital, Seoul National University College of Medicine, Seoul, Korea.
14. Department and Institute of Rehabilitation Medicine, Yonsei University College of Medicine, Seoul, Korea.
15. National Traffic Injury Rehabilitation Hospital, Yangpyeong, Korea.
16. Division of Cardiology, Department of Medicine, Korea University Guro Hospital, Korea University College of Medicine, Seoul, Korea.
17. Namdarun Rehabilitation Clinic, Yongin, Korea.
18. Department of Thoracic and Cardiovascular Surgery, Anam Hospital, Korea University Medical Center, Seoul, Korea.
19. Division of Cardiology, Department of Internal Medicine, Kangbuk Samsung Hospital, Sungkyunkwan University School of Medicine, Seoul, Korea.
20. Department of Rehabilitation Medicine, Gwangju-Jeonnam Regional Cardiocerebrovascular Center, Chonnam National University Medical School & Hospital, Gwangju, Korea.
21. Department of Rehabilitation Medicine, Jeju National University Hospital, Jeju National University School of Medicine, Jeju, Korea.
22. Department of Physical Medicine and Rehabilitation, Research Institute of Clinical Medicine of Chonbuk National University–Biomedical Research Institute of Chonbuk National University Hospital, Jeonju, Korea.
23. Department of Thoracic Surgery, Chungnam National University Hospital, Daejeon, Korea.
24. Department of Rehabilitation Medicine, Kangwon National University School of Medicine–Kangwon Regional Cardiocerebrovascular Center, Kangwon National University Hospital, Chuncheon, Korea.
25. Department of Rehabilitation Medicine, Inha University Hospital, Incheon, Korea.
26. Daejeon St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Daejeon, Korea.
27. Department of Rehabilitation Medicine, Kyungpook National University School of Medicine, Daegu, Korea.
28. Department of Rehabilitation Medicine, Institute of Wonkwang Medical Science, Wonkwang University School of Medicine, Iksan, Korea.
29. Department of Physical Medicine and Rehabilitation, Inje University Haeundae Paik Hospital, Inje University College of Medicine, Busan, Korea.
30. Department of Rehabilitation Medicine, Pusan National University Hospital, Busan, Korea.
31. Research Institute for Social Science, Ewha Woman's University, Seoul, Korea.