1. Animal Science Graduate Program, Federal University of Mato Grosso do Sul, Campo Grande, MS, Brazil
2. Department of Animal Sciences and Industry, College of Agriculture, Kansas State University, Manhattan, KS 66506, USA
3. Department of Diagnostic Medicine/Pathobiology College of Veterinary Medicine, Kansas State University, Manhattan, KS 66506, USA
4. Genus PIC, Hendersonville, TN 37075, USA