1. Department of Epidemiology and Public HealthKanazawa Medical University
2. Department of Social and Preventive EpidemiologySchool of Public Health, The University of Tokyo
3. Nutritional Epidemiology ProgramNational Institute of Health and Nutrition
4. Department of Social and Environmental HealthKanazawa Medical University
5. Department of Community Health NursingKanazawa University
6. Department of Community Health and Gerontological NursingToyama University
7. Department of Occupational and Environmental MedicineGraduates School of Medicine, Chiba University
8. YKK CompanyJapan