1 From the Department of Neurology (S.-Y.C., Y.J.C., K.-D.C.), Pusan National University Hospital, Pusan National University School of Medicine, Biomedical Research Institute; and Department of Neurology (J.-H.C.), Pusan National University School of Medicine, Research Institute for Convergence of Biomedical Science and Technology, Pusan National University Yangsan Hospital, South Korea.
2 From the Department of Neurology (S.-Y.C., Y.J.C., K.-D.C.), Pusan National University Hospital, Pusan National University School of Medicine, Biomedical Research Institute; and Department of Neurology (J.-H.C.), Pusan National University School of Medicine, Research Institute for Convergence of Biomedical Science and Technology, Pusan National University Yangsan Hospital, South Korea. [email protected].