1. Shaanxi Qinyun Agricultural Products Inspection and Testing Co., Ltd, Weinan, China
2. Shaanxi Qinyun Agricultural Science Research Institute, Weinan, China
3. Institute of Animal Sciences of Chinese Academy of Agricultural Sciences, Beijing, China
4. Beijing Animal Disease Prevention and Control Center, Beijing, China
5. Veterinary Medicine Supervision Institute of Guangxi Zhuang Autonomous Region, Nanning, China
6. Centre for Laboratory Animal Pathology Analysis, Institute of Laboratory Animal Science, NHC Key Laboratory of Comparative Medicine, Peking Union Medical College, Beijing, China