[Liu, Yisong; Wang, Aibing; Liu, Wei; Tan, Lei; Yi, Jing] Hunan Agr Univ, Coll Vet Med, Changsha 410128, Hunan, Peoples R China.
[Wang, Aibing; Liu, Wei; Tan, Lei] Hunan Agr Univ HUNAU, Coll Vet Med, Key Lab Anim Vaccine & Prot Engn, LAMFG, Changsha 410128, Hunan, Peoples R China.
[Wang, Aibing; Liu, Wei; Tan, Lei] R&D Ctr Anim Reverse Vaccinol Hunan Prov, Changsha, Hunan, Peoples R China.
[Li, Jiayu] South China Agr Univ, Coll Vet Med, Guangzhou 510642, Guangdong, Peoples R China.