Dhuria, Preeti
Muir, Sarah
Bird, Amelia
Lawrence, Wendy
Roe, Emma
Baird, Janis
Vogel, Christina
Funding for this research was provided by:
University of Southampton, United Kingdom
National Institute for Health and Care Research (17/44/46)
Article History
Received: 7 November 2024
Accepted: 27 October 2025
First Online: 17 December 2025
Declarations
:
: Ethical approval for this study was granted by the University of Southampton Faculty of Medicine ethics committee (Ethics ID—65419.A1). The health experts consented to participate either by email or over the video call. Any identifying details such as names of participating individuals and their affiliations are removed to ensure anonymity. The study adhered to the Declaration of Helsinki, Research Governance Framework for Health and Social Care Data Protection regulations, and the COREQ recommendations [ ].
: Consent was obtained from all participants prior to interviews for anonymised quotes to be published.
: CV, JB, and PD have had a non-financial research collaboration with a national UK supermarket chain. SM, AB, ER and WL have no conflicts of interests to declare, and all authors have no further disclosures to make.