1. Department of Marine Resource Science, Laboratory of Fish Disease, Aquaculture Course, Faculty of Agriculture and Marine Science, Kochi University, Nankoku, Kochi, Japan
2. Clinical Research Center, National Hospital Organization Kinki-chuo Chest Medical Center, Sakai, Osaka, Japan
3. Faculty of Human Life Sciences, Shokei University, Kumamoto, Kumamoto, Japan
4. Division of Bioresources, International Institute for Zoonosis Control, Hokkaido University, Sapporo, Hokkaido, Japan
5. International Collaboration Unit, Hokkaido University International Institute for Zoonosis Control, Sapporo, Japan
6. Division of Research Support, Institute for Vaccine Research and Development, Hokkaido University, Sapporo, Hokkaido, Japan
7. Department of Microbiology, Graduate School of Human Life and Ecology, Osaka Metropolitan University, Osaka, Japan
8. Osaka International Research Center for Infectious Diseases, Osaka Metropolitan University, Osaka, Japan