| Affiliation: | 1. Department of Pathology, College of Veterinary Medicine, University of Georgia, Athens, GA, USA;2. Department of Population Medicine and Diagnostic Sciences, Cornell University, Ithaca, NY, USA;3. Department of Microbiology, Immunology & Pathology, University of Colorado, Fort Collins, CO, USA;4. Department of Veterinary Biosciences, The Ohio State University, Columbus, OH, USA;5. Department of Veterinary Medicine, University of Milan, Milan, Italy;6. Department of Population Health and Pathobiology, North Carolina State University, Raleigh, NC, USA;7. University of Vienna, Vienna, Austria;8. Department of Veterinary Clinical Sciences, University of Minnesota, St Paul, MN, USA;9. Department of Diagnostic Medicine/Pathobiology, Kansas State University, Manhattan, KS, USA;10. Department of Pathology, Microbiology & Immunology, University of California, Davis, Davis, CA, USA;11. Department of Pathobiology, University of Guelph, Guelph, ON, Canada |
