Institution: | 1. Department of Internal Medicine, VCA West Los Angeles Animal Hospital, , Los Angeles, CA, USA;2. Department of Oncology, Advanced Veterinary Care Center, , Lawndale, CA, USA;3. Department of Cardiology, Advanced Critical Care of Los Angeles, , Culver City, CA, USA;4. Department of Oncology, Veterinary Cancer Group of Orange County, , Tustin, CA, USA;5. Department of Internal Medicine, Advanced Critical Care, Emergency and Specialty Services, , Woodland Hills, CA, USA;6. Department of Cardiology, Southern California Veterinary Specialty Hospital, , Irvine, CA, USA |