Funding for this research was provided by:
Medical Research Council
Article History
Received: 15 September 2019
Accepted: 13 August 2020
First Online: 20 August 2020
Ethics approval and consent to participate
: The study received ethical approval from the North West Research Ethics Committee (17/NW/0368). It was also adopted by the National Institute for Health Research (NIHR) Clinical Research Network (CRN) Portfolio (34859). Implied consent was obtained by completion of the survey. All participants were fully informed upon receiving a Participant Information Sheet. No identifiable information was collected.
: Not applicable.
: The authors declare that the research was conducted in the absence of any commercial or financial relationships that could be construed as a potential conflict of interest.