About the Authors

Tina Rich

To whom correspondence should be addressed. E-mail: T.Rich@vet.gla.ac.uk

Current address: Institute of Comparative Medicine, Faculty of Veterinary Sciences, University of Glasgow, Glasgow, Scotland

Affiliation Department of Pathology, University of Cambridge, Cambridge, United Kingdom

Archana Varadaraj

Affiliation Department of Pathology, University of Cambridge, Cambridge, United Kingdom

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

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