Affiliation: | 1. Division of Neurology, Department of Internal Medicine 3, National Defense Medical College, Tokorozawa, Japan;2. Department of Internal Medicine, Japan Self Defense Forces Hanshin Hospital, Kawanishi, Japan;3. Department of Neurology, Kinki University School of Medicine, Osaka–Sayama, Japan;4. Division of Chemotherapy, Kinki University Faculty of Pharmacy, Higashi–Osaka, , Japan;5. Department of Microbiology, Kinki University School of Medicine, Osaka–Sayama, Japan |