1. Key Laboratory of Animal Epidemiology and Zoonosis, Ministry of Agriculture, College of Veterinary Medicine and State Key Laboratory of Agrobiotechnology, China Agricultural University, Beijing, China
2. Animal Infectious Disease Laboratory, College of Veterinary Medicine, Yangzhou University, Yangzhou, China
3. School of Veterinary Medicine and Science, University of Nottingham Sutton Bonington Campus, Sutton Bonington, United Kingdom