1. College of Agronomy, Liaocheng University, Liaocheng, China
2. State Key Laboratory of Veterinary Biotechnology, Harbin Veterinary Research Institute, Chinese Academy of Agricultural Sciences, Harbin, China
3. Institute of Eco-Chongming (IEC), East China Normal University, Shanghai, China
4. National Forestry and Grassland Administration, General Station for Surveillance of Wildlife Disease & Wildlife Borne Diseases, Shenyang, China