1 Cornell University, College of Veterinary Medicine, Department of Population Medicine & Diagnostic Sciences, and the Atkinson Center for a Sustainable Future, Ithaca, NY 14853, USA. Electronic address: s.osofsky@cornell.edu.
2 Cornell University, College of Veterinary Medicine, Department of Population Medicine & Diagnostic Sciences, and the Atkinson Center for a Sustainable Future, Ithaca, NY 14853, USA.