1. Department of Pathology, Microbiology, Immunology School of Veterinary Medicine University California Davis One Garrod Drive Davis CA 95616 USA
2. VCA Sacramento Veterinary Referral Center 9801 Old Winery Place Sacramento CA 95827 USA
3. Sacdermvet 7425 Greenhaven Drive Sacramento CA 95831 USA
4. Department of Medicine and Epidemiology School of Veterinary Medicine University California, Davis One Garrod Drive Davis CA 95616 USA