Institution: | (1) College of Veterinary Medicine, Northeast Agricultural University, Harbin, 150030, People’s Republic of China;(2) College of Veterinary Medicine, South China Agricultural University, Guangzhou, 510640, People’s Republic of China;(3) Division of Avian Infectious Diseases, State Key Laboratory of Veterinary Biotechnology, Harbin Veterinary Research Institute, Chinese Academy of Agricultural Sciences, Harbin, 150001, People’s Republic of China; |