About the Authors

Gary J. Fooks

g.fooks@bath.ac.uk

Affiliation Department for Health, University of Bath, Bath, United Kingdom

Anna B. Gilmore

Affiliation Department for Health, University of Bath, Bath, United Kingdom

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: GJF AG. Performed the experiments: GJF AG. Analyzed the data: GJF AG. Wrote the paper: GJF AG.