1. Division of Environmental and Preventive Medicine, Department of Social Medicine, School of Medicine, Faculty of Medicine, Tottori University, Yonago 683-8503, Japan
2. National Institute of Alcoholism, Kurihama National Hospital, Yokosuka 239-0841, Japan
3. Primary Care and Medical Education, Graduate School of Comprehensive Human Sciences, Majors of Medical Science, University of Tsukuba, Tsukuba 305-8577, Japan
4. Department of Food Science and Nutrition, Faculty of Life and Environmental Science, Showa Women’s University, Tokyo 154-8533, Japan
5. Department of Public Health, School of Medicine, Nihon University, Tokyo 101-0061, Japan
6. Department of Public Health, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama 700-8530, Japan