Soonwook Kwon a, Kyung-Do Han b, Bongseong Kim b, Wonyoung Jung c, Won Hyuk Chang d, Hong Jin Jeon e, f, Dong Wook Shin f, g, 1
Ju-Hong Min and Dong Wook Shin contributed equally as the corresponding authors.
, ⁎⁎
, Ju-Hong Min h, i, j, 1
Ju-Hong Min and Dong Wook Shin contributed equally as the corresponding authors.
, ⁎ 
a Department of Neurology, Inha University Hospital, Inha University College of Medicine, Incheon, Republic of Korea
b Department of Statistics and Actuarial Science, Soongsil University, Seoul, Republic of Korea
c Department of Family Medicine, Kangdong Sacred Heart Hospital, Hallym University, Seoul, Republic of Korea
d Department of Physical and Rehabilitation Medicine, Center for Prevention and Rehabilitation, Heart Vascular Stroke Institute, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea
e Depression Center, Department of Psychiatry, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea
f Department of Clinical Research Design and Evaluation, Samsung Advanced Institute of Health Science and Technology, Sungkyunkwan University, Seoul, Republic of Korea
g Department of Family Medicine/Supportive Care Center, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea
h Department of Neurology, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea
i Neuroscience Center, Samsung Medical Center, Seoul, Republic of Korea
j Department of Health Sciences and Technology, Samsung Advanced Institute for Health Sciences & Technology, Sungkyunkwan University, Seoul, Republic of Korea