1. MOE Joint International Research Laboratory of Animal Health and Food Safety, College of Veterinary Medicine Nanjing Agricultural University Nanjing China
2. Key Lab of Animal Bacteriology, Ministry of Agriculture Nanjing Agricultural University Nanjing China
3. Center for Post‐doctoral Studies of Veterinary Medicine, College of Veterinary Medicine Nanjing Agricultural University Nanjing China
4. Center for Post‐doctoral Studies of Animal Husbandry, College of Animal Science & Technology Nanjing Agricultural University Nanjing China
5. China Pharmaceutical University Nanjing China