1. Cancer Prevention Division, National Cancer Center Research Institute, 1-1 Tsukiji 5-chome, Chuo-ku, Tokyo 104-0045, Graduate School of Nutritional and Environmental Sciences and School of Pharmaceutical Science, University of Shizuoka, 52-1, Yada, Shizuoka 422-8526, Department of Food and Nutrition Science, Kyoto Women's University, Kitahiyoshi-cho, Imakumano, Higashiyama-ku, Kyoto 605-0926, Faculty of Pharmaceutical Sciences, Hokuriku University, Kanagawa-machi, Kanazawa 920-1181, and Central Research...