Reynolds, James P. http://orcid.org/0000-0003-1536-1557
Kosīte, Daina
Rigby Dames, Brier
Brocklebank, Laura A.
Pilling, Mark
Pechey, Rachel
Hollands, Gareth J.
Marteau, Theresa M.
Funding for this research was provided by:
Wellcome Trust (206853/Z/17/Z, 106679/Z/14/Z)
Cancer Research UK (C4770/A29425)
Article History
Received: 28 October 2019
Accepted: 8 November 2019
First Online: 2 December 2019
Ethics approval and consent to participate
: The Cambridge Psychology Research Ethics Committee based at the University of Cambridge approved the trial on 14th May 2019 (No. PRE.2019.006). The research team obtained written consent from a representative of the supermarket group on behalf of the participating sites.
: Not applicable
: The authors declare that they have no competing interests.