Prominent positioning and food swaps are effective interventions to reduce the saturated fat content of the shopping basket in an experimental online supermarket: a randomized controlled trial.
Dimitrios A KoutoukidisSusan A JebbJosé M Ordóñez-MenaMichaela NoreikMelina TsiountsiouraSarah KennedySarah Payne-RichesPaul AveyardCarmen PiernasPublished in: The international journal of behavioral nutrition and physical activity (2019)
ISRCTN13729526 https://doi.org/10.1186/ISRCTN13729526 26th February 2018.