1. Glycomics and Glycan Bioengineering Research Center; College of Food Science and Technology; Nanjing Agricultural University; Nanjing Jiangsu 210095 People's Republic of China
2. Jiangsu Academy of Agricultural Sciences; Nanjing Jiangsu 210014 People's Republic of China
3. College of Sciences; Nanjing Agricultural University; Nanjing Jiangsu 210095 People's Republic of China
4. Antiviral Unit; Department of Veterinary Medicine; Nanjing Agricultural University; Nanjing Jiangsu 210095 People's Republic of China