1. State Key Laboratory of Agricultural Microbiology, Hubei Hongshan Laboratory, Frontiers Science Center for Animal Breeding and Sustainable Production, College of Animal Sciences and Technology, Huazhong Agricultural University, Wuhan 430070, China
2. Hubei Jin Xu Agricultural Development Limited by Share Ltd., Wuhan 430015, China
3. Tianjin Animal Disease Prevention and Control Center, Tianjin 300402, China
4. Department of Animal Biosciences, University of Guelph, Guelph, ON N1G2W1, Canada