1. Social Medical CorporationDoshinkai Koga General Hospital Miyazaki City Japan
2. Department of Medical Psychiatry Miyazaki Prefectural Hospital Miyazaki City Japan
3. Department of Health Care and Safety Center University of Miyazaki Miyazaki City Japan
4. Department of Medical Cardiology Miyazaki Prefectural Hospital Miyazaki City Japan
5. Department of Health and Welfare Miyazaki Prefectural Mental Health Welfare Center Miyazaki City Japan
6. Department of Psychiatry Division of Clinical Neuroscience Faculty of Medicine University of Miyazaki Miyazaki City Japan