About the Authors

Andrew Steptoe

a.steptoe@ucl.ac.uk

Affiliation Department of Epidemiology and Public Health, University College London, London, United Kingdom

Mark Hamer

Affiliation Department of Epidemiology and Public Health, University College London, London, United Kingdom

Katie O'Donnell

Affiliation Department of Epidemiology and Public Health, University College London, London, United Kingdom

Shreenidhi Venuraju

Affiliation Cardiac Imaging and Research Centre, Wellington Hospital, London, United Kingdom

Michael G. Marmot

Affiliation Department of Epidemiology and Public Health, University College London, London, United Kingdom

Avijit Lahiri

Affiliation Cardiac Imaging and Research Centre, Wellington Hospital, London, United Kingdom

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: AS MGM AL. Performed the experiments: AS MH KO SV. Analyzed the data: AS MH KO SV. Wrote the paper: AS MGM AL.