1 Zoetis Reference Labs, Mukilteo, Washington, USA.
2 Exotic Animal Hospital of Philadelphia, Philadelphia, Pennsylvania, USA.
3 White Oak, Yulee, Florida, USA.
4 Department of Comparative, Diagnostic, and Population Medicine, College of Veterinary Medicine, University of Florida, Gainesville, Florida, USA.
5 Division of Comparative Pathology, Department of Pathology & Laboratory Medicine, University of Miami Miller School of Medicine, Miami, Florida, USA.