Affiliation: | 1. Department of Animal Science, Oklahoma State University, Stillwater, OK 74078, USA;2. Department of Animal and Food Sciences, University of Kentucky, Lexington, KY 40546, USA;3. Department of Animal Sciences, Auburn University, Auburn, AL 36849, USA;4. Department of Animal and Poultry Sciences, Virginia Tech, Blacksburg, VA 24061, USA;5. Embrapa Suínos e Aves, BR-153, Concórdia, Santa Catarina, Brazil |