About the Authors

Matt J. Keeling

M.J.Keeling@warwick.ac.uk

Affiliations Zeeman Institute: SBIDER, University of Warwick, Coventry, United Kingdom, Mathematics Institute, University of Warwick, Coventry, United Kingdom, School of Life Sciences, University of Warwick, Coventry, United Kingdom

Thomas House

Affiliations Zeeman Institute: SBIDER, University of Warwick, Coventry, United Kingdom, Mathematics Institute, University of Warwick, Coventry, United Kingdom, School of Mathematics, University of Manchester, Manchester, United Kingdom

Alison J. Cooper

Affiliation School of Engineering, University of Warwick, Coventry, United Kingdom

Lorenzo Pellis

Affiliations Zeeman Institute: SBIDER, University of Warwick, Coventry, United Kingdom, Mathematics Institute, University of Warwick, Coventry, United Kingdom

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: MJK TH. Performed the experiments: MJK TH AJC LP. Analyzed the data: MJK TH. Wrote the paper: MJK TH AJC LP.