1. Department of Small Animal Clinical Sciences; College of Veterinary Medicine and Biomedical Sciences; Texas A&M University; College Station TX
2. Veterinary Emergency and Specialty Center of Santa Fe; Santa Fe NM
3. Department of Surgical and Radiological Sciences; School of Veterinary Medicine; University of California-Davis; Davis CA
4. Department of Pathology & Infectious Diseases; The Royal Veterinary College; University of London; London UK
5. Department of Veterinary Pathobiology; College of Veterinary Medicine and Biomedical Sciences; Texas A&M University; College Station TX
6. Department of Pathology, Microbiology and Immunology; School of Veterinary Medicine; University of California-Davis; Davis CA
7. Department of Large Animal Clinical Sciences; College of Veterinary Medicine and Biomedical Sciences; Texas A&M University; College Station TX