Affiliation: | 1. Department of Neurology, Kyungpook National University Hospital, Daegu, South Korea;2. Department of Neurology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, South Korea;3. Department of Neurology, Dongsan Medical Center, Keimyung University, Daegu, South Korea;4. Department of Neurology, Bobath Memorial Hospital, Seongnam, South Korea;5. Department of Neurology, Best Heals Hospital, Ansan, South Korea;6. Department of Neurology, Metro Hospital, Anyang, South Korea;7. Department of Neurology, The Good Light Hospital, Gwangju, South Korea |