About the Authors
Department of Veterinary Population Medicine, College of Veterinary Medicine, University of Minnesota, Saint Paul, Minnesota, United States of America
University of Minnesota Veterinary Diagnostic Laboratory, Saint Paul, Minnesota, United States of America
Pipestone Veterinary Clinic, Pipestone, Minnesota, United States of America
The authors have declared that no competing interests exist.
Conceived and designed the experiments: CAC MT SD MC. Performed the experiments: CAC MT. Analyzed the data: CAC RBM MT. Contributed reagents/materials/analysis tools: MC MT. Wrote the paper: CAC MT. Critically reviewed the manuscript: MC SD RBM.