1. Institute of Agrobiological Sciences National Agriculture and Food Research Organization Tsukuba Japan
2. Institute of Livestock and Grassland Science National Agriculture and Food Research Organization Tsukuba Japan
3. National Institute of Animal Health National Agriculture and Food Research Organization Tsukuba Japan
4. Faculty of Bioscience and Bioindustry Tokushima University Tokushima Japan
5. Key Laboratory of Animal Cell Technology National Institute of Animal Science Hanoi Vietnam