1. Department of Rehabilitation Medicine, Seoul Metropolitan Government Boramae Medical Center, Seoul, South Korea
2. Department of Graduate School of Technology and Innovation Management, Hanyang University, Seoul, South Korea
3. Department of Intelligence Computing, Hanyang University, Seoul, South Korea
4. Department of Rehabilitation Medicine, Hanyang University, Guri Hospital, Gyeonggi-do, South Korea
5. Department of Physical & Rehabilitation Medicine, Regional Cardiocerebrovascular Center, Center for Aging and Geriatrics, Chonnam National University Medical School & Hospital, Gwangju, South Korea
6. Department of Rehabilitation Medicine, Seoul St. Mary’s Hospital, College of Medicine, The Catholic University of Korea, Seoul, South Korea
7. Department of Rehabilitation Medicine, Ewha Woman’s University, Seoul, South Korea
8. Department of Rehabilitation, Seoul National University Hospital, Seoul, South Korea
9. Department of Rehabilitation Medicine, Seoul National University College of Medicine, Seoul, South Korea
10. Department of Rehabilitation Medicine, Seoul National University College of Medicine, SMG-SNU Boramae Medical Center, Seoul, South Korea
11. Department of Physical Medicine & Rehabilitation, College of Medicine, Seoul National University, Seoul, South Korea