About the Authors

Tong Liu

tongliu3@illinois.edu

Affiliation Department of Agricultural and Biological Engineering, University of Illinois at Urbana-Champaign, Urbana, Illinois, United States of America

Angela R. Green

Affiliation Department of Agricultural and Biological Engineering, University of Illinois at Urbana-Champaign, Urbana, Illinois, United States of America

Luis F. Rodríguez

Affiliation Department of Agricultural and Biological Engineering, University of Illinois at Urbana-Champaign, Urbana, Illinois, United States of America

Brett C. Ramirez

Affiliation Department of Agricultural and Biological Engineering, University of Illinois at Urbana-Champaign, Urbana, Illinois, United States of America

Daniel W. Shike

Affiliation Department of Animal Sciences, University of Illinois at Urbana-Champaign, Urbana, Illinois, United States of America

Author Contributions

Conceived and designed the experiments: TL ARG LFR DWS. Performed the experiments: TL BCR. Analyzed the data: TL. Contributed reagents/materials/analysis tools: TL ARG LFR DWS BCR. Wrote the paper: TL ARG LFR BCR DWS.