1. Department of Microbiology, Anhui Medical University, Hefei, Anhui, P.R. China;
2. Anhui JiuChuan Biotech Co., Ltd, Wuhu, Anhui, P.R. China;
3. Wuhu Overseas Students Pioneer Park, Wuhu, Anhui, P.R. China;
4. Wuhu Interferon Bio-products Industry Research Institute Co., Ltd, Wuhu, Anhui, P.R. China;
5. Dalian SanYi animal medicine Co., Ltd, Dalian, Liaoning, P.R. China;
6. Department of Pathology and Cell Biology, Columbia University, New York, USA