About the Authors

Sylvie Estrela

s.estrela@sms.ed.ac.uk

Affiliations Institute of Evolutionary Biology, School of Biological Sciences, University of Edinburgh, Edinburgh, United Kingdom, Centre for Immunity, Infection & Evolution, University of Edinburgh, Edinburgh, United Kingdom

Sam P. Brown

Affiliations Institute of Evolutionary Biology, School of Biological Sciences, University of Edinburgh, Edinburgh, United Kingdom, Centre for Immunity, Infection & Evolution, University of Edinburgh, Edinburgh, United Kingdom

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: SE SPB. Performed the experiments: SE. Analyzed the data: SE SPB. Wrote the paper: SE SPB.