1. Key Laboratory of Zoonosis Research, Ministry of Education, Institute of Zoonosis, College of Veterinary Medicine, Jilin University, Changchun 130062, China
2. Department of Respiratory Medicine, The First Hospital of Jilin University, Changchun 130021, Jilin, China
3. Qingdao Vland Biological Limited Co., LTD, Qingdao 266102, Shandong, China
4. Department of Food Quality and Safety, Jilin University, Changchun 130062, China