1. The Engineering Research Center of Ecology and Agricultural Use of Wetland, Ministry of Education, College of Animal Science, Yangtze University, Jingzhou, China
2. College of Veterinary Medicine, Shandong Agricultural University, Taìan, China
3. Key Laboratory of Prevention and Control Agents for Animal Bacteriosis (Ministry of Agriculture), Wuhan, China
4. College of Life Science, Yangtze University, Jingzhou, China