Tyler J. M. Jordan1William R. Pritchard Veterinary Medical Teaching Hospital, School of Veterinary Medicine, University of California-Davis, Davis, CA 95616.
Sabrina N. Hoehne1William R. Pritchard Veterinary Medical Teaching Hospital, School of Veterinary Medicine, University of California-Davis, Davis, CA 95616.
Wesley C. Siniard1William R. Pritchard Veterinary Medical Teaching Hospital, School of Veterinary Medicine, University of California-Davis, Davis, CA 95616.
Stephen D. White3Department of Medicine and Epidemiology, School of Veterinary Medicine, University of California-Davis, Davis, CA 95616. 1William R. Pritchard Veterinary Medical Teaching Hospital, School of Veterinary Medicine, University of California-Davis, Davis, CA 95616. 2Department of Pathology, Microbiology & Immunology, School of Veterinary Medicine, University of California-Davis, Davis, CA 95616. 3Department of Medicine and Epidemiology, School of Veterinary Medicine, University of California-Davis, Davis, CA 95616.