| Institution: | 1. Department of Neurology, Yonsei University College of Medicine, Seoul, South Korea;2. Department of Neurology, Ilsan Hospital, National Health Insurance Corporation, Koyang-Shi, South Korea;3. Dementia Center, Ilsan Hospital, National Health Insurance Corporation, Koyang-Shi, South Korea;4. Stroke Center, Ilsan Hospital, National Health Insurance Corporation, Koyang-Shi, South Korea;5. Department of Rehabilitation Medicine, Ilsan Hospital, National Health Insurance Corporation, Koyang-Shi, South Korea |
