1. Social and Behavioral Sciences, Osaka Medical College, Faculty of Medicine
2. Public Health, Department of Social Medicine, Graduate School of Medicine, Osaka University
3. Department of Public Health, Graduate School of Medicine, Juntendo University
4. Department of Public Health Medicine, Faculty of Medicine, University of Tsukuba
5. Department of Public Health and Epidemiology, Faculty of Medicine, Oita University
6. Center for Education and Educational Research, Faculty of Education, Ehime University
7. Department of Public Health, Kochi Medical School
8. Department of Public Health, Nagasaki University, Graduate School of Biomedical Sciences
9. Department of Hygiene and Preventive Medicine, Iwate Medical University
10. Epidemiology and Prevention Group, Center for Public Health Sciences, National Cancer Center