1. Department of Neurology, Hanyang University Guri Hospital, Hanyang University College of Medicine, Guri, 11923, Republic of Korea
2. Department of Infectious Diseases, Asan Medical Center, University of Ulsan College of Medicine, Seoul, 05505, Republic of Korea
3. Department of Neurology, Uijeongbu Eulji Medical Center, Eulji University, Uijeongbu, 11759, Republic of Korea
4. Department of Neurology, Veteran Health Service Medical Center, Seoul, 05368, Republic of Korea
5. Clinical Research Center, Asan Institute for Life Sciences, Asan Medical Center, University of Ulsan College of Medicine, Seoul, 05505, Republic of Korea
6. Department of Neurology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, 05505, Republic of Korea