1. Department of Preventive Medicine Tazuke Kofukai, Medical Research Institute, Kitano Hospital Osaka Japan
2. Department of Health Informatics Kyoto University School of Public Health Kyoto Japan
3. Division of Clinical Dietetics and Human Nutrition Graduate School of Pharmaceutical Sciences Josai University Saitama Japan
4. Graduate School of Nursing Yamanashi Prefectural University Yamanashi Japan
5. Department of Medical Statistics Research & Development Center Osaka Medical and Pharmaceutical University Takatsuki Japan
6. Department of Medical Engineering Morinomiya University of Medical Sciences Osaka Japan
7. Help Center of Medical Research Tazuke Kofukai, Medical Research Institute, Kitano Hospital Osaka Japan
8. Department of Obstetrics and Gynecology Osaka University Graduate School of Medicine Osaka Japan
9. Department of Gynecology and Obstetrics Tazuke Kofukai, Medical Research Institute, Kitano Hospital Osaka Japan
10. Department of Gynecology Kansai Electric Power Hospital Osaka Japan
11. Department of Community Medicine Kumamoto University School of Medicine Kumamoto Japan
12. Department of Gynecology and Obstetrics Kyoto University Graduate School of Medicine Kyoto Japan
13. National Hospital Organization Kyoto Medical Center Kyoto Japan