1. Department of Food Sciences and Nutrition, Mukogawa Women's University, Hyogo, Japan.
2. Postgraduate School of Food Sciences and Nutrition, School of Human Environmental Sciences, Mukogawa Women's University, Hyogo, Japan.
3. Research Institutes for Nutrition Sciences, Mukogawa Women's University, Hyogo, Japan.
4. Diabetes Center, Myodani Hospital, Hyogo, Japan.