Impact of decreasing the proportion of higher energy foods and reducing portion sizes on food purchased in worksite cafeterias: A stepped-wedge randomised controlled trial

• James P. Reynolds ,

  Roles Data curation, Investigation, Methodology, Project administration, Visualization, Writing – original draft, Writing – review & editing

  * E-mail: j.reynolds4@aston.ac.uk (JPR); tm388@medschl.cam.ac.uk (TMM)

  Affiliations Behaviour and Health Research Unit, University of Cambridge, Cambridge, United Kingdom, School of Psychology, Aston University, Birmingham, United Kingdom

  https://orcid.org/0000-0003-1536-1557

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• Minna Ventsel,

  Roles Data curation, Investigation, Project administration, Writing – review & editing

  Affiliation Behaviour and Health Research Unit, University of Cambridge, Cambridge, United Kingdom

  https://orcid.org/0000-0001-8308-9140

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• Daina Kosīte,

  Roles Data curation, Investigation, Project administration, Writing – review & editing

  Affiliation Behaviour and Health Research Unit, University of Cambridge, Cambridge, United Kingdom

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• Brier Rigby Dames,

  Roles Data curation, Investigation, Project administration, Writing – review & editing

  Affiliation Behaviour and Health Research Unit, University of Cambridge, Cambridge, United Kingdom

  https://orcid.org/0000-0002-9859-2985

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• Laura Brocklebank,

  Roles Data curation, Investigation, Project administration, Writing – review & editing

  Affiliation School of Psychological Science, University of Bristol, Bristol, United Kingdom

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• Sarah Masterton,

  Roles Data curation, Investigation, Project administration, Writing – review & editing

  Affiliation Department of Psychological Sciences, University of Liverpool, Liverpool, United Kingdom

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• Emily Pechey,

  Roles Data curation, Investigation, Project administration, Writing – review & editing

  Affiliation Behaviour and Health Research Unit, University of Cambridge, Cambridge, United Kingdom

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• Mark Pilling,

  Roles Data curation, Formal analysis, Methodology, Writing – review & editing

  Affiliation Behaviour and Health Research Unit, University of Cambridge, Cambridge, United Kingdom

  https://orcid.org/0000-0002-7446-6597

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• Rachel Pechey,

  Roles Data curation, Funding acquisition, Project administration, Supervision, Writing – review & editing

  Affiliations Behaviour and Health Research Unit, University of Cambridge, Cambridge, United Kingdom, Nuffield Department of Primary Care and Health Science, University of Oxford, Oxford, United Kingdom

  https://orcid.org/0000-0002-6558-388X

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• Gareth J. Hollands,

  Roles Conceptualization, Funding acquisition, Methodology, Supervision, Writing – review & editing

  Affiliation Behaviour and Health Research Unit, University of Cambridge, Cambridge, United Kingdom

  https://orcid.org/0000-0002-0492-3924

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• Theresa M. Marteau

  Roles Conceptualization, Funding acquisition, Methodology, Supervision, Writing – review & editing

  * E-mail: j.reynolds4@aston.ac.uk (JPR); tm388@medschl.cam.ac.uk (TMM)

  Affiliation Behaviour and Health Research Unit, University of Cambridge, Cambridge, United Kingdom

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