college of veterinary medicine, northeast agricultural university, harbin, china,(1)
institute of human virology, key laboratory of tropical disease control of ministry of education, zhongshan school of medicine, sun yat-sen university, guangzhou, china,(1)
key laboratory of animal cellular and genetics engineering of heilongjiang province, engineering research center of intelligent breeding and farming of pig in northern cold region, college of life science, northeast agricultural university, harbin, china,(1)
peking-tsinghua center for life sciences, school of life(1)
state key laboratory for animal disease control and prevention, national african swine fever para-reference laboratory, harbin veterinary research institute, chinese academy of agricultural sciences, harbin, china,(1)
