Affiliation: | 1. College of Veterinary Medicine, Gansu Agricultural University, Lanzhou, Gansu, China;2. College of Veterinary Medicine, Gansu Agricultural University, Lanzhou, Gansu, China 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;3. China Agricultural Veterinarian Biology Science and Technology Co. Ltd., Lanzhou, Gansu, China;4. 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 |