About the Authors

Bethany L. Dearlove

bd357@cam.ac.uk

Affiliation Department of Veterinary Medicine, University of Cambridge, Cambridge, United Kingdom

Simon D. W. Frost

Affiliation Department of Veterinary Medicine, University of Cambridge, Cambridge, United Kingdom

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: BLD SDWF. Performed the experiments: BLD SDWF. Analyzed the data: BLD SDWF. Contributed reagents/materials/analysis tools: BLD SDWF. Wrote the paper: BLD SDWF.