About the Authors

Max Henderson

max.j.henderson@kcl.ac.uk

Affiliation Department of Psychological Medicine, King's College London Institute of Psychiatry, London, United Kingdom

Charlotte Clark

Affiliation Centre for Psychiatry, Wolfson Institute for Preventive Medicine, Barts and the London School of Medicine and Dentistry, Queen Mary University of London, London, United Kingdom

Stephen Stansfeld

Affiliation Centre for Psychiatry, Wolfson Institute for Preventive Medicine, Barts and the London School of Medicine and Dentistry, Queen Mary University of London, London, United Kingdom

Matthew Hotopf

Affiliation Department of Psychological Medicine, King's College London Institute of Psychiatry, London, United Kingdom

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: M. Henderson M. Hotopf SS. Analyzed the data: M. Henderson M. Hotopf CC SS. Wrote the paper: M. Henderson M. Hotopf CC SS.