1. Department of Surgical and Radiological Sciences; University of California-Davis; Davis California
2. Kampath Diagnostics and Investigation; Fort Collins Colorado
3. The Flint Animal Cancer Center, Department of Clinical Sciences; Colorado State University; Fort Collins Colorado
4. Small Animal Clinical Sciences; University of Florida; Gainesville Florida
5. Department of Clinical Studies; School of Veterinary Medicine, University of Pennsylvania; Philadelphia Pennsylvania
6. Department of Veterinary Clinical Sciences; Iowa State University; Ames Iowa
7. University of Wisconsin Veterinary Medical Teaching Hospital; Madison Wisconsin
8. Department of Clinical Sciences; Auburn University College of Veterinary Medicine, Auburn University; Auburn Alabama
9. MedVet Medical and Cancer Centers for Pets; Cincinnati Ohio
10. Fitzpatrick Referrals Oncology and Soft Tissue Ltd; Surrey United Kingdom