About the Authors

Andrew R. H. Dalton

andrew.dalton@phc.ox.ac.uk

Affiliation Department of Primary Care Health Sciences, University of Oxford, Oxford, England

Eszter P. Vamos

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

Matthew J. Harris

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

Gopalakrishnan Netuveli

Affiliation Institute for Health and Human Development, University of East London, London, England

Robert M. Wachter

Affiliation Division of Hospital Medicine, Department of Medicine, University of California San Francisco, San Francisco, California, United States of America

Azeem Majeed

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

Christopher Millett

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

Competing Interests

The authors have declared no competing interests exist.

Author Contributions

Conceived and designed the experiments: AD EV MH GN CM. Obtained funding: AM CM. Administrative, technical, or material support: GN. Study supervision: CM. Statistical analysis: AD GN. Analysis and interpretation of data: AD EV MH GN AM RW CM. Acquisition of data: AD GN. Drafting of the manuscript: AD CM. Critical revision of the manuscript for important intellectual content: AD EV MH GN AM RW CM.