About the Authors

Paul Kelly

p.kelly@ed.ac.uk

Affiliations Physical Activity for Health Research Centre, Institute for Sport, Physical Education and Health Sciences, University of Edinburgh, Edinburgh, United Kingdom, British Heart Foundation Centre on Population Approaches for Non-Communicable Disease Prevention, Nuffield Department of Population Health, University of Oxford, Oxford, Oxfordshire, United Kingdom

Emma Thomas

Affiliation British Heart Foundation Centre on Population Approaches for Non-Communicable Disease Prevention, Nuffield Department of Population Health, University of Oxford, Oxford, Oxfordshire, United Kingdom

Aiden Doherty

Affiliation British Heart Foundation Centre on Population Approaches for Non-Communicable Disease Prevention, Nuffield Department of Population Health, University of Oxford, Oxford, Oxfordshire, United Kingdom

Teresa Harms

Affiliation Centre for Time Use Research, Department of Sociology, University of Oxford, Oxford, Oxfordshire, United Kingdom

Órlaith Burke

Affiliation Nuffield Department of Population Health, University of Oxford, Oxford, Oxfordshire, United Kingdom

Jonathan Gershuny

Affiliation Centre for Time Use Research, Department of Sociology, University of Oxford, Oxford, Oxfordshire, United Kingdom

Charlie Foster

Affiliation British Heart Foundation Centre on Population Approaches for Non-Communicable Disease Prevention, Nuffield Department of Population Health, University of Oxford, Oxford, Oxfordshire, United Kingdom

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: PK AD TH JG CF. Performed the experiments: ET PK AD TH. Analyzed the data: JG OB. Contributed reagents/materials/analysis tools: CF AD JG. Wrote the paper: PK ET AD TH OB JG CF.