About the Authors

Jiarui Sun

Affiliation College of Veterinary Medicine, Nanjing Agricultural University, Nanjing, China

Xinchen Zhang

Affiliation College of Veterinary Medicine, Nanjing Agricultural University, Nanjing, China

Yinan Cao

Affiliation College of Veterinary Medicine, Nanjing Agricultural University, Nanjing, China

Qiling Zhao

Affiliation College of Veterinary Medicine, Nanjing Agricultural University, Nanjing, China

Endong Bao

Affiliation College of Veterinary Medicine, Nanjing Agricultural University, Nanjing, China

Yingjun Lv

lyj@njau.edu.cn

Affiliation College of Veterinary Medicine, Nanjing Agricultural University, Nanjing, China

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: YL EB. Performed the experiments: JS XZ YC QZ. Analyzed the data: JS YC. Contributed reagents/materials/analysis tools: JS XZ QZ. Wrote the paper: YL JS.