1. Department of Medicine, Tokyo Women's Medical University, Medical Center East, Japan
2. Department of Pediatrics, Tokyo Women's Medical University, Medical Center East, Japan
3. General Medical Department, Tokyo Women's Medical University, Medical Center East, Japan
4. Department of Psychiatry, Tokyo Women's Medical University, Medical Center East, Japan
5. Department of Public Health, School of Medicine, Tokyo Women's Medical University, Japan
6. Director, Tokyo Women's Medical University, Medical Center East, Japan