Institution: | 1. Population Health and Reproduction, School of Veterinary Medicine, School of Medicine, University of California, Davis, CA;2. Department of Biomedical Sciences, Section of Anatomic Pathology, Cornell University College of Veterinary Medicine, Ithaca, NY;3. Pathology, Microbiology and Immunology, School of Veterinary Medicine, University of California, Davis, CA;4. Department of Clinical Sciences, Cornell University College of Veterinary Medicine, Ithaca, NY;5. Department of Veterinary Population Medicine, College of Veterinary Medicine, University of Minnesota, St. Paul, MN |