1 Department of Neurology and Research Institute of Clinical Medicine, Jeonbuk National University, 20 Geonji-ro, Deokjin-gu, Jeonju, Jeonju, South Korea.
2 Biomedical Research Institute, Jeonbuk National University Medical School and Hospital, 20 Geonji-ro, Deokjin-gu, Jeonju, Jeonju, South Korea.
3 Department of Neurology, Chosun University School of Medicine, Gwangju, South Korea.
4 Department of Neurology and Research Institute of Clinical Medicine, Jeonbuk National University, 20 Geonji-ro, Deokjin-gu, Jeonju, Jeonju, South Korea. hgkang@jbnu.ac.kr.
5 Biomedical Research Institute, Jeonbuk National University Medical School and Hospital, 20 Geonji-ro, Deokjin-gu, Jeonju, Jeonju, South Korea. hgkang@jbnu.ac.kr.
6 Department of Neurology and Research Institute of Clinical Medicine, Jeonbuk National University School of Medicine and Hospital, 20 Geonji-ro, Deokjin-gu, Jeonju-si, Jeonbuk-do, 54907, South Korea. hgkang@jbnu.ac.kr.