Informing Potential Participants about Research: Observational Study with an Embedded Randomized Controlled Trial

• Helen M. Kirkby,

  Affiliations Medical Research Council Midland Hub for Trials Methodology Research, University of Birmingham, Birmingham, United Kingdom, Cancer Research UK Clinical Trials Unit, School of Cancer Science, University of Birmingham, Birmingham, United Kingdom

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• Melanie Calvert ,

  * E-mail: M.Calvert@bham.ac.uk

  Affiliations Medical Research Council Midland Hub for Trials Methodology Research, University of Birmingham, Birmingham, United Kingdom, National Institute for Health Research School for Primary Care Research, Primary Care Clinical Sciences, School of Health and Population Sciences, University of Birmingham, Birmingham, United Kingdom

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• Richard J. McManus,

  Affiliation National Institute for Health Research School for Primary Care Research, Department of Primary Care Health Sciences, University of Oxford, Oxford, United Kingdom

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• Heather Draper

  Affiliations Medical Research Council Midland Hub for Trials Methodology Research, University of Birmingham, Birmingham, United Kingdom, Medicine, Ethics, Society and History, School of Health and Population Science, University of Birmingham, Birmingham, United Kingdom

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