1Department of Rehabilitation Medicine, Seoul National University Bundang Hospital, Seongnam, Korea
2Department of Rehabilitation Medicine, Kangwon National University Hospital, Chuncheon, Korea
3Department of Rehabilitation Medicine, Kangwon National University School of Medicine, Chuncheon, Korea
4Kangwon Regional Cardiocerebrovascular Center, Chuncheon, Korea
5Daejeon-Chungnam Cardiocerebrovascular Center and Department of Rehabilitation Medicine, Chungnam National University Hospital, Daejeon, Korea
6Heart Institute, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
7Gyeonggi Regional Cardiocerebrovascular Center, Seongnam, Korea
Copyright © 2019 by Korean Academy of Rehabilitation Medicine
This is an Open Access article distributed under the terms of the Creative Commons Attribution Non-Commercial License (http://creativecommons.org/licenses/by-nc/4.0/) which permits unrestricted non-commercial use, distribution, and reproduction in any medium, provided the original work is properly cited.