1. Department of Nursing Kumamoto School of Nursing Kumamoto Japan
2. Department of Psychiatry Kansai Rosai Hospital Amagasaki Japan
3. Department of Psychiatry Osaka University Graduate School of Medicine Osaka Japan
4. Department of Neuropsychiatry, Faculty of Life Sciences Kumamoto University Kumamoto Japan
5. Department of Cardiovascular Surgery, Faculty of Life Sciences Kumamoto University Kumamoto Japan
6. Graduate School of Advanced Integrated Studies in Human Survivability Kyoto University Kyoto Japan
7. Department of Neuropsychiatry Kindai University Faculty of Medicine Osaka Japan