1. Department of Population Medicine and Diagnostic Sciences, Animal Health Diagnostic Center, College of Veterinary Medicine, Cornell University, Ithaca, NY, USA
2. New York State Department of Environmental Conservation, Wildlife Health Program, Albany, NY, USA
3. Department of Clinical Sciences, College of Veterinary Medicine, Cornell University, Ithaca, NY, USA
4. Department of Public and Ecosystem Health, College of Veterinary Medicine, Cornell University, Ithaca, NY, USA