Affiliation: | 1.Department of Medicine, Seoul National University College of Medicine, Seoul, South Korea ;2.Biomedical Research Institute, Seoul National University Bundang Hospital, Seongnam, South Korea ;3.Dizziness Center, Clinical Neuroscience Center, Department of Neurology, Seoul National University Bundang Hospital, 173-82 Gumi-ro, Bundang-gu, Seongnam-si, Gyeonggi-do, 13620, South Korea ;4.Department of Neurology, Seoul National University College of Medicine, Seoul, South Korea ;5.Dongzhimen Hospital, Beijing University of Chinese Medicine, Beijing, China ;6.Department of Neurology, Aerospace Center Hospital, Peking University Aerospace School of Clinical Medicine, Beijing, China ; |