1. Miyagi Livestock Experimental Station Osaki Japan
2. Miyagi Prefectural Sendai Livestock Hygiene Service Center Sendai Japan
3. International Education and Research Center for Food and Agricultural Immunology (CFAI) Graduate School of Agricultural Science Tohoku University Sendai Japan
4. Department of Food, Agriculture and Environment Miyagi University Sendai Japan
5. Tasmanian Institute of AgricultureUniversity of Tasmania Sandy Bay TAS Australia
6. Laboratory of Animal Health Science Graduate School of Agricultural Science Tohoku University Sendai Japan
7. Institute of Animal Culture Collection and Application College of Animal Science and Technology Yangzhou University Yangzhou China