1 Department of Neurology, Jeonbuk National University Medical School and Hospital, 20 Geonji‑ro, Deokjin‑gu, Jeonju, 54907, Republic of Korea.
2 Research Institute of Clinical Medicine of Jeonbuk National University-Biomedical Research Institute of Jeonbuk National University Hospital, Jeonju, Republic of Korea.
3 Department of Nuclear Medicine, Jeonbuk National University Medical School and Hospital, 20 Geonji‑ro, Deokjin‑gu, Jeonju, 54907, Republic of Korea.
4 Department of Nuclear Medicine, Jeonbuk National University Medical School and Hospital, 20 Geonji‑ro, Deokjin‑gu, Jeonju, 54907, Republic of Korea. jayjeong@jbnu.ac.kr.
5 Department of Neurology, Jeonbuk National University Medical School and Hospital, 20 Geonji‑ro, Deokjin‑gu, Jeonju, 54907, Republic of Korea. sbsoo@jbnu.ac.kr.
6 Research Institute of Clinical Medicine of Jeonbuk National University-Biomedical Research Institute of Jeonbuk National University Hospital, Jeonju, Republic of Korea. sbsoo@jbnu.ac.kr.