About the Authors

Sarah E. Jackson

s.e.jackson@ucl.ac.uk

Affiliation Health Behaviour Research Centre, Department of Epidemiology and Public Health, University College London, London, WC1E 6BT, United Kingdom

Malgorzata Heinrich

Affiliation Health Behaviour Research Centre, Department of Epidemiology and Public Health, University College London, London, WC1E 6BT, United Kingdom

Rebecca J. Beeken

Affiliation Health Behaviour Research Centre, Department of Epidemiology and Public Health, University College London, London, WC1E 6BT, United Kingdom

Jane Wardle

† Deceased.

Affiliation Health Behaviour Research Centre, Department of Epidemiology and Public Health, University College London, London, WC1E 6BT, United Kingdom

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceptualization: SEJ MH RJB JW. Formal analysis: SEJ MH. Funding acquisition: JW. Investigation: SEJ MH. Methodology: SEJ MH JW. Project administration: SEJ MH. Resources: JW. Supervision: RJB JW. Validation: SEJ MH JW. Visualization: SEJ. Writing – original draft: SEJ JW. Writing – review & editing: SEJ MH RJB JW.