1. Department of Neurology (SS, KI, DT), Keio University School of Medicine, Tokyo; Department of Neurology (AU, HH, MY), Graduate School of Medicine, Chiba University; Department of Neurology (YN, KU), Hanamaki General Hospital; Department of Neurology (MM), Tokyo Medical University; Department of Neurology (SK), Toho University Ohashi Medical Center, Tokyo; Division of Health Sciences (T. Kubota, MPT), Department of Clinical Laboratory and Biomedical Sciences, Osaka University Graduate School of...