About the Authors

Sarah L. Freeman

Affiliation Division of Veterinary Surgery, School of Veterinary Medicine and Science, Faculty of Medicine and Health Sciences, University of Nottingham, Sutton Bonington Campus, Leicestershire, United Kingdom

Gary C.W. England

gary.england@nottingham.ac.uk

Affiliation Division of Veterinary Surgery, School of Veterinary Medicine and Science, Faculty of Medicine and Health Sciences, University of Nottingham, Sutton Bonington Campus, Leicestershire, United Kingdom

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

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