1. Department of Animal Sciences and Industry, College of Agriculture, Manhattan, KS
2. Department of Diagnostic Medicine/Pathobiology College of Veterinary Medicine, Manhattan, KS
3. School of Veterinary and Life Sciences, Murdoch University, Murdoch, WA, Australia
4. Department of Statistics, College of Arts and Sciences, Kansas State University, Manhattan, KS
5. Department of Clinical Sciences, Manhattan, KS