1. Department of Drug Informatics, Graduate School and Faculty of Pharmaceutical Sciences, Chiba University, Chiba, Japan.
2. MatsukiyoCocokara & Co., Matsudo, Chiba, Japan.
3. Department of Clinical Medicine, Faculty of Pharmacy, Chiba Institute of Science, Choshi, Chiba, Japan.
4. Department of Biostatistics, Faculty of Pharmacy, Chiba Institute of Science, Choshi, Chiba, Japan.
5. Division of Food, National Institute of Health Sciences, Kawasaki, Kanagawa, Japan.