1. Department of Internal Medicine, Akasaka Sanno Medical Center, Tokyo, Japan
2. Clinical Medicine Research Center, International University of Health and Welfare, Otawara, Japan
3. Shuzankai Hakuho Clinic, Saitama, Japan
4. Department of Nutritional Management, National Hospital Organization Disaster Medical Center, Tokyo, Japan
5. Department of Food and Nutrition, Kyoto Women’s University, Kyoto, Japan
6. Graduate School of Nutritional Science, Sagami Women’s University, Kanagawa, Japan