Funding for this research was provided by:
Received: 18 February 2021
Accepted: 28 April 2021
First Online: 25 May 2021
: This study has been submitted to London – Camberwell St Giles Research Ethics Committee (REC) and has received REC/HRA ethical approval (20/LO/0657). Written informed consent will be gained from each participant before any study procedures are initiated.
: Not applicable.
: Professor Sandra Bucci is the Director of Affigo, a not-for-profit community interest company designed to make apps/ digital health technologies commercially available in the NHS (ExternalRef removed).