1. Food Safety and Consumer Affairs Bureau, Ministry of Agriculture Forestry and Fisheries, Tokyo, Japan.
2. Miyagi Prefectural Government, Sendai, Japan.
3. Miyagi Prefectural Institute of Public Health and Environment, Sendai-shi, Japan.
4. Miyagi Prefecture Fisheries Technology Institute, Ishinomaki, Japan.
5. Incorporated Foundation Tokyo Kenbikyo-in, Tokyo, Japan.
6. Hokkaido System Science Ltd. Co., Sapporo, Japan.
7. National Institute of Health Sciences, Kawasaki City, Japan.