1 Department of Animal Sciences, The Ohio State University, Columbus, OH, United States.
2 Department of Biosystems and Agricultural Engineering, College of Agricultural Sciences and Natural Resources, Oklahoma State University, Stillwater, OK, United States.
3 Laboratory of Optimization, Design, and Advanced Control-Fermentation Division (LOPCA-Ferm), School of Chemical Engineering, University of Campinas, (UNICAMP), Campinas, Brazil.
4 Department of Chemical Engineering, The Biorefining Research Institute at Lakehead University, Thunder Bay, ON, Canada.