1. From the Department of Physical Medicine and Rehabilitation (J.-H.K.), the Neuroscience Research Center (J.-H.K.), and the Department of Ophthalmology (J.-D.H.), Taipei Medical University Hospital, Taipei, Taiwan; and the School of Public Health (Y.-H.C.), the School of Health Care Administration (H.-C.L.), and the Dr. Chi-Chin Huang Stroke Research Center (H.-C.L.), Taipei Medical University, Taipei, Taiwan.