Affiliation: | 1. Department of Psychiatry, Shinshu University School of Medicine, Matsumoto, Japan;2. Department of Psychiatry, National Hospital Organization, Komoro Kogen Hospital, Komoro, Japan;3. Department of Radiology, Shinshu University School of Medicine, Matsumoto, Japan;4. School of Health Sciences, Shinshu University School of Medicine, Matsumoto, Japan |