1. Division of Biomedical Food Research, National Institute of Health Sciences, 3-25-26 Tonomachi, Kawasaki-ku, Kawasaki, Kanagawa 210-9501, Japan
2. Division of Veterinary Science, Department of Veterinary Medicine, Obihiro University of Agriculture and Veterinary Medicine, Inada-cho, Obihiro, Hokkaido 080-8555, Japan
3. Management Department of Biosafety, Laboratory Animal, and Pathogen Bank, National Institute of Infectious Diseases, 4-7-1, Gakuen, Musashimurayama, Tokyo 208-0011, Japan
4. Pathogen Genomics Center, National Institute of Infectious Diseases, 1-23-1 Toyama, Shinjuku-ku,Tokyo 162-8640, Japan
5. Department of Infectious Diseases, Hokkaido Institute of Public Health, Kita-19, Nishi-12, Kita-ku, Sapporo, Hokkaido 060-0819, Japan
6. Japan Food Safety Verification Organization, 1-7-5, Sekiguchi, Bunkyo-ku, Tokyo 112-0014, Japan
7. The United Graduate School of Veterinary Science, Yamaguchi University, 1677-1 Yoshida,Yamaguchi 753–8515, Japan
8. Department of Applied Biology and Chemistry, Tokyo University of Agriculture, 1-1-1, Sakuragaoka,Setagaya-ku, Tokyo 156-8502, Japan
9. The United Graduate School of Veterinary Science, Gifu University, 1-1, Yanagido, Gifu, Gifu 501-1193, Japan