About the Authors

Lisa J. Evans

Lisa.evans.2011@live.rhul.ac.uk

Affiliation School of Biological Sciences, Royal Holloway University of London, Egham, United Kingdom

Nigel E. Raine

Affiliation School of Biological Sciences, Royal Holloway University of London, Egham, United Kingdom

Competing Interests

The authors confirm that co-author Nigel Raine is a PLOS ONE Editorial Board member. However, this does not alter their adherence to PLOS ONE Editorial policies and criteria.

Author Contributions

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