1. State Key Laboratory of Agricultural Microbiology, College of Veterinary Medicine, Huazhong Agricultural University, Wuhan, China
2. The Cooperative Innovation Center for Sustainable Pig Production, Huazhong Agricultural University, Wuhan, China
3. Key Laboratory of Prevention and Control Agents for Animal Bacteriosis (Ministry of Agriculture), Hubei Provincial Key Laboratory of Animal Pathogenic Microbiology, Institute of Animal Husbandry and Veterinary Sciences, Hubei Academy of Agricultural Sciences, Wuhan, China
4. Hubei Hongshan Laboratory, Wuhan, China
5. Guangxi Yangxiang Co., Ltd, Guangxi, China