About the Authors

Abigail Fisher

Affiliation Department of Epidemiology and Public Health, Cancer Research UK Health Behaviour Research Centre, University College London, London, United Kingdom

Cornelia H. M. van Jaarsveld

Affiliation Department of Epidemiology and Public Health, Cancer Research UK Health Behaviour Research Centre, University College London, London, United Kingdom

Clare H. Llewellyn

Affiliation Department of Epidemiology and Public Health, Cancer Research UK Health Behaviour Research Centre, University College London, London, United Kingdom

Jane Wardle

j.wardle@ucl.ac.uk

Affiliation Department of Epidemiology and Public Health, Cancer Research UK Health Behaviour Research Centre, University College London, London, United Kingdom

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: JW. Analyzed the data: AF CL. Wrote the paper: AF JW. Critical feedback on analyses: JW CHMvJ. Critical evaluation and revision of the paper: JW CHMvJ CL.