About the Authors

Christopher Millett

Affiliation Department of Primary Care and Public Health, Imperial College London, London, United Kingdom

Anthony A. Laverty

a.laverty@imperial.ac.uk

Affiliation Department of Primary Care and Public Health, Imperial College London, London, United Kingdom

Neophytos Stylianou

Affiliation Department of Primary Care and Public Health, Imperial College London, London, United Kingdom

Kirsten Bibbins-Domingo

Affiliation Departments of Medicine, Epidemiology and Biostatistics, University of California San Francisco, San Francisco, California, United States of America

Utz J. Pape

Affiliation Department of Primary Care and Public Health, Imperial College London, London, United Kingdom

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: CM. Performed the experiments: AL NS. Analyzed the data: AL NS UP. Contributed reagents/materials/analysis tools: AL NS UP. Wrote the paper: CM AL KBD.