1. From the Department of Neurology, Seoul National University Boramae Hospital, Seoul, Korea (J.-S.L.); Department of Neurology and Clinical Neuroscience Center, Seoul National University Bundang Hospital, Seongnam, Korea (N.K., M.U.J., M.-K.H., S.Y.K., M.J.B., M.S.J., B.B., H.-J.B.); Department of Psychology, Hallym University, Chuncheon, Korea (Y.K.); Department of Neurology, Dongguk University Ilsan Hospital, Ilsan, Korea (D.-E.K.); Biostatistical Consulting Unit, Soonchunhyang University Medical...