1. William R. Pritchard Veterinary Medical Teaching HospitalSchool of Veterinary MedicineUniversity of CaliforniaDavis CA
2. Departments of Medicine and EpidemiologySchool of Veterinary Medicine University of California Davis CA
3. Surgical and Radiological Sciences School of Veterinary Medicine University of California Davis CA
4. Section of Emergency and Critical Care Cornell University Ithaca NY
5. Department of Neurology University of California Davis Medical CenterSacramento CA
6. Population Health and Reproduction School of Veterinary Medicine University of California Davis CA