1. Department of Hygiene and Public Health, Kansai Medical University
2. Center for Medical Education, Kindai University Faculty of Medicine
3. Chukyo Gakuin University Faculty of Nursing
4. Department of Hygiene and Public Health, Faculty of Medicine, Osaka Medical and Pharmaceutical University
5. Department of Public Health, Kindai University Faculty of Medicine
6. Department of Nursing, Kio University
7. Department of Pharmaceutical and Medical Business Sciences, Nihon Pharmaceutical University
8. Laboratory of Physiological Nutrition, Kagawa Nutrition University