1. Department of Nursing Soka University Faculty of Nursing Tokyo Japan
2. Department of Mental Disorder Research National Center of Neurology and Psychiatry National Institute of Neuroscience Tokyo Japan
3. Department of Education Interdisciplinary Graduate School of Medicine and Engineering Doctoral Program University of Yamanashi Yamanashi Japan
4. Psychiatric Rehabilitation Unit National Center of Neurology and Psychiatry Hospital Tokyo Japan
5. Department of Psychiatry Teikyo University School of Medicine Tokyo Japan