1. Department of Veterinary Clinical Medicine, College of Veterinary Medicine, University of Illinois at Urbana-Champaign, Urbana, IL, USA
2. School of Agriculture and Environment, Massey University, Palmerston North, New Zealand
3. Crater Animal Clinic, Central Point, OR, USA
4. Veterinary Emergency Group, Clifton, NJ, USA
5. CTO Accessible Diagnostics, University of South Carolina, Columbia, SC, USA