Empty Reviews: A Description and Consideration of Cochrane Systematic Reviews with No Included Studies

• Joanne Yaffe ,

  * E-mail: joanne.yaffe@utah.edu

  Affiliation College of Social Work, University of Utah, Salt Lake City, Utah, United States of America

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• Paul Montgomery,

  Affiliation Centre for Evidence-Based Intervention, University of Oxford, Oxford, United Kingdom

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• Sally Hopewell,

  Affiliation Centre for Statistics in Medicine, University of Oxford, Oxford, United Kingdom

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• Lindsay Dianne Shepard

  Affiliation College of Social Work, University of Utah, Salt Lake City, Utah, United States of America

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