About the Authors

Talley Andrews

Affiliation Department of Family Medicine, Oregon Health and Science University, Portland, Oregon, United States of America

Matthew Thompson

matthew.thompson@phc.ox.ac.uk

Affiliation Department of Primary Care Health Sciences, University of Oxford, Oxford, United Kingdom

David I. Buckley

Affiliation Department of Family Medicine, Oregon Health and Science University, Portland, Oregon, United States of America

Carl Heneghan

Affiliation Department of Primary Care Health Sciences, University of Oxford, Oxford, United Kingdom

Rick Deyo

Affiliation Department of Family Medicine, Oregon Health and Science University, Portland, Oregon, United States of America

Niamh Redmond

Affiliation Academic Unit of Primary Health Care, School of Social and Community Medicine, University of Bristol, Bristol, United Kingdom

Patricia J. Lucas

Affiliation School for Policy Studies, University of Bristol, Bristol, United Kingdom

Peter S. Blair

Affiliation School of Social and Community Medicine, St Michael's Hospital, University of Bristol, Bristol, United Kingdom

Alastair D. Hay

Affiliation Academic Unit of Primary Health Care, School of Social and Community Medicine, University of Bristol, Bristol, United Kingdom

Competing Interests

MT and CH receive financial compensation for conducting evidence-based training, workshops, and developing an iPhone application with the CEBMi and the BMJ Publishing Group. MT was reimbursed for travel and accommodation to give a plenary talk at ESPID meetings in 2010 and 2011 by the European Society for Pediatric Infectious Disease and has received financial compensation to teach evidence-based medicine courses by Isis Consulting. Two reviewers (MT and TA) were reimbursed for travel to meetings to discuss work leading to this review (NIHR RP-PG-0608-10018). RD received honoraria for attending board meetings of the Foundation for Informed Medical Decision Making and honoraria for writing on back pain topics for UpToDate. This does not alter the authors' adherence to all the PLoS ONE policies on sharing data and materials.

Author Contributions

Conceived and designed the experiments: ADH MT TA CH DIB RD. Performed the experiments: TA MT CH. Analyzed the data: TA MT CH PSB DIB. Wrote the paper: TA MT CH DIB RD PJL NR PSB ADH.