1. Department of Medical Statistics Research & Development Center Osaka Medical and Pharmaceutical University Osaka Japan
2. National Cancer Center Institute for Cancer Control Tokyo Japan
3. Shizuoka Graduate University of Public Health Shizuoka Japan
4. Department of Healthcare Administration Nagoya University Graduate School of Medicine Nagoya Japan
5. Shinmachi Clinic & Health Care Center Tokyo Japan
6. Division of Cancer Epidemiology and Prevention Department of Preventive Medicine Aichi Cancer Center Research Institute Nagoya Japan
7. Department of Cancer Epidemiology Nagoya University Graduate School of Medicine Nagoya Japan