About the Authors

Penggang Liu

Affiliation College of Veterinary Medicine, Gansu Agricultural University, Lanzhou, Gansu, China

Sijiu Yu

Affiliation College of Veterinary Medicine, Gansu Agricultural University, Lanzhou, Gansu, China

Yan Cui

cuiyan@gsau.edu.cn

Affiliation College of Veterinary Medicine, Gansu Agricultural University, Lanzhou, Gansu, China

Junfeng He

Affiliation College of Veterinary Medicine, Gansu Agricultural University, Lanzhou, Gansu, China

Chuan Yu

Affiliation College of Veterinary Medicine, Gansu Agricultural University, Lanzhou, Gansu, China

Zexing Wen

Affiliation College of Veterinary Medicine, Gansu Agricultural University, Lanzhou, Gansu, China

Yangyang Pan

Affiliation College of Veterinary Medicine, Gansu Agricultural University, Lanzhou, Gansu, China

Kun Yang

Affiliation College of Veterinary Medicine, Gansu Agricultural University, Lanzhou, Gansu, China

Liangli Song

Affiliation College of Veterinary Medicine, Gansu Agricultural University, Lanzhou, Gansu, China

Xue Yang

Affiliation College of Veterinary Medicine, Gansu Agricultural University, Lanzhou, Gansu, China

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceptualization: YC. Data curation: PL YC. Formal analysis: PL YC. Funding acquisition: YC. Investigation: PL SY JH CY ZW YP KY LS XY. Methodology: PL CY LS. Project administration: YC. Resources: PL YC. Software: PL. Supervision: YC. Validation: PL SY JH CY ZW YP KY LS XY. Visualization: PL YC XY. Writing – original draft: PL. Writing – review & editing: PL YC.