1. Hygiene and Preventive Medicine, Kobe Women’s University, Kobe, Japan
2. Cookery and Confectionery, Osaka Seikei College, Osaka, Japan
3. Nutrition, Osaka Seikei College, Osaka, Japan
4. Faculty of Home Economics, Kobe Women’s University, Kobe, Japan
5. Nutrition and Health Sciences, Toyo University, Gunma, Japan