Core Outcome Set–STAndards for Reporting: The COS-STAR Statement

• Jamie J. Kirkham,

  Affiliation MRC North West Hub for Trials Methodology Research, Department of Biostatistics, University of Liverpool, Liverpool, United Kingdom

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• Sarah Gorst,

  Affiliation MRC North West Hub for Trials Methodology Research, Department of Biostatistics, University of Liverpool, Liverpool, United Kingdom

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• Douglas G. Altman,

  Affiliation Centre for Statistics in Medicine, Nuffield Department of Orthopaedics, Rheumatology and Musculoskeletal Sciences, University of Oxford, United Kingdom

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• Jane M. Blazeby,

  Affiliation MRC ConDuCT II Hub for Trials Methodology Research, School of Social and Community Medicine, University of Bristol, Bristol, United Kingdom

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• Mike Clarke,

  Affiliation Northern Ireland Hub for Trials Methodology Research, Centre for Public Health, Queen's University Belfast, Belfast, United Kingdom

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• Declan Devane,

  Affiliation National University of Ireland Galway and HRB Trials Methodology Research Network, Ireland

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• Elizabeth Gargon,

  Affiliation MRC North West Hub for Trials Methodology Research, Department of Biostatistics, University of Liverpool, Liverpool, United Kingdom

  http://orcid.org/0000-0002-3848-0113

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• David Moher,

  Affiliation Ottawa Methods Centre, Ottawa Hospital Research Institute, Ottawa, Canada

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• Jochen Schmitt,

  Affiliation Center for Evidence-Based Healthcare, Medizinische Fakultät, Technische Universität Dresden, Dresden, Germany

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• Peter Tugwell,

  Affiliation Institute of Population Health, University of Ottawa, Ottawa, Canada

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• Sean Tunis,

  Affiliation Center for Medical Technology Policy, Baltimore, Maryland, United States of America

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• Paula R. Williamson

  * E-mail: prw@liv.ac.uk

  Affiliation MRC North West Hub for Trials Methodology Research, Department of Biostatistics, University of Liverpool, Liverpool, United Kingdom

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