1. Department of Animal Science, “Luiz de Queiroz” College of Agriculture, University of Sao Paulo, Piracicaba 13418-900, SP, Brazil
2. Institute for Future Farming Systems, Central Queensland University, Rockhampton, QLD 4701, Australia
3. School of Environmental and Rural Science, University of New England, Armidale, NSW 2351, Australia
4. Noble Research Institute LLC., Ardmore, OK 73401, USA
5. School of Animal Sciences, Virginia Tech, Blacksburg, VA 24061, USA