About the Authors

Jing Guo

Affiliation Department of Animal Sciences, Chungbuk National University, Chungbuk, Cheongju, Republic of Korea

Nam-Hyung Kim

xscui@chungbuk.ac.kr (X-SC); nhkim@chungbuk.ac.kr (N-HK)

Affiliation Department of Animal Sciences, Chungbuk National University, Chungbuk, Cheongju, Republic of Korea

Xiang-Shun Cui

xscui@chungbuk.ac.kr (X-SC); nhkim@chungbuk.ac.kr (N-HK)

Affiliation Department of Animal Sciences, Chungbuk National University, Chungbuk, Cheongju, Republic of Korea

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceptualization: N-HK X-SC JG. Data curation: JG. Formal analysis: JG. Funding acquisition: N-HK X-SC. Investigation: JG. Methodology: JG. Project administration: JG. Resources: JG. Software: JG. Supervision: JG. Validation: JG. Visualization: JG. Writing – original draft: JG. Writing – review & editing: JG.