1. State Key Laboratory of Veterinary Etiological Biology, National Foot and Mouth Disease Reference Laboratory, Lanzhou Veterinary Research Institute, Chinese Academy of Agricultural Sciences, Lanzhou, Gansu, China
2. College of Veterinary Medicine, Northwest A & F University, Yangling, Shaanxi, China
3. National Laboratory of Macromolecules, Institute of Biophysics, Chinese Academy of Science, Beijing, China
4. College of Animal Science and Technology, Hainan University, Hainan Key Lab of Tropical Animal Reproduction and Breeding and Epidemic Disease Research, Haidian Island, Haikou, China
5. College of Animal Science, Yangtze University, Jingzhou District, Jingzhou, People’s Republic of China