1. Department of Population Medicine and Diagnostic Sciences, College of Veterinary Medicine Cornell University Ithaca NY USA
2. Laboratory of Veterinary Clinical Pathology, Department of Veterinary Medicine Nihon University Fujisawa Japan
3. University of Copenhagen Department of Veterinary Clinical Sciences Copenhagen Denmark
4. Department of Clinical Sciences, College of Veterinary Medicine Cornell University Ithaca NY USA
5. Cornell University Veterinary Specialists Stamford CT USA
6. Veterinary Specialists and Emergency Services Rochester NY USA
7. Blue Pearl Veterinary Partners Northfield IL USA
8. Department of Veterinary Clinical Sciences, College of Veterinary Medicine Iowa State University Ames IA USA
9. Department of Veterinary Pathology, College of Veterinary Medicine Iowa State University Ames IA USA