Funding for this research was provided by:
Medical Research Council
Article History
Received: 15 November 2022
Accepted: 26 March 2024
First Online: 18 April 2024
Change Date: 19 July 2025
Change Type: Update
Change Details: MRC grant code MR/K0256/43/1 has been amended to MR/K025643/1 in funding section.
Declarations
:
: Ethical approval for this work (Application 41001) was granted by the University of Bristol Faculty of Health Sciences Research Ethics Committee (FREC) on 13th October 2016. All participants provided written consent to be interviewed.
: Not applicable.
: The authors declare that they have no competing interests.