1. College of Animal Science and Technology, Henan University of Science and Technology, Luoyang, China
2. Key Laboratory of Molecular Pathogen and Immunology of Animal of Luoyang, Luoyang, China
3. China Animal Health and Epidemiology Center, Qingdao, China
4. Groupe de Recherche En Écologie Buccale (Greb), Faculté de Médecine Dentaire, Université Laval, Quebec City, Canada
5. College of Life Science, Luoyang Normal University, Luoyang, China
6. College of Agriculture/College of Tree Peony, Henan University of Science and Technology Luoyang China