1. Department of Occupational Therapy, Rehabilitation Medicine, Asan Medical Center, Seoul, Korea
2. Department of Speech Pathology Therapy, Rehabilitation Medicine, Asan Medical Center, Seoul, Korea
3. Department of Rehabilitation Medicine, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
4. Department of Rehabilitation Medicine, Severance Hospital, Yonsei University College of Medicine, Seoul, Korea
5. Department of Occupational Therapy, Rehabilitation Medicine, The Catholic University of Korea, Eunpyeong St. Mary’s Hospital, Seoul, Korea