1 Department of Neurology, Hallym University Sacred Heart Hospital, Hallym Neurological Institute, Hallym University College of Medicine, Anyang, Korea.
2 Department of Neurology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea.
3 Department of Neurology, Korea University Anam Hospital, Korea University College of Medicine, Seoul, Korea.
4 Department of Neurology, Myongji Hospital, Hanyang University College of Medicine, Goyang, Korea.
5 Department of Neurology, Eunpyeong St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Korea.
6 Department of Neurology, Inha University Hospital, Incheon, Korea.
7 Department of Neurology, Kyungpook National University Hospital, School of Medicine, Kyungpook National University, Daegu, Korea.
8 Clinical Research Center, Asan Institute for Life Sciences, Asan Medical Center, Seoul, Korea.
9 Department of Neurology, Kyung Hee University Medical Center, Seoul, Korea.
10 Department of Neurology, Chosun University Hospital, Gwangju, Korea.
11 Department of Neurology, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea.
12 Department of Neurology, Nowon Eulji Medical Center, Eulji University, Seoul, Korea.
13 Department of Neurology, Hallym University Kangdong Sacred Heart Hospital, Hallym University College of Medicine, Seoul, Korea.
14 Department of Neurology, Ulsan University Hospital, University of Ulsan College of Medicine, Ulsan, Korea.
15 Department of Neurology, Keimyung University Dongsan Hospital, Keimyung University School of Medicine, Daegu, Korea.
16 Department of Neurology, Korea University Ansan Hospital, Ansan, Korea.
17 Department of Neurology, Konkuk University School of Medicine, Seoul, Korea.
18 Department of Neurology, Inje University Busan Paik Hospital, Inje University College of Medicine, Busan, Korea.
19 Department of Neurology, Dong-A University Hospital, Busan, Korea.
20 Department of Neurology, Chonnam National University Hospital, Chonnam National University Medical School, Gwangju, Korea.
21 Department of Neurology, Severance Hospital, Yonsei University College of Medicine, Seoul, Korea.
22 Department of Neurology, Seoul National University Bundang Hospital, Seoul National University College of Medicine, Seongnam, Korea.
23 Department of Neurology, Dongguk University Ilsan Hospital, Goyang, Korea.
24 Department of Psychology, Hallym University, Chuncheon, Korea.
25 Department of Biostatistics, Korea University College of Medicine, Seoul, Korea.
26 BK21 FOUR R&E Center for Learning Health Systems, Korea University, Seoul, Korea.