Funding for this research was provided by:
National Institute for Health Research (HEE/NIHR ICA Programme Clinical Doctoral Research Fellowship, Mr Jamie Miles, ICA-CDRF-2018-04-ST2-044, Yorkshire and Humber Applied Research Collaboration (YHARC))
Received: 6 May 2021
Accepted: 25 October 2021
First Online: 8 November 2021
: This research study has received ethical approval from the NHS Health Research Authority. It received ethical approval from the Yorkshire and Humber Research Ethics Committee (REC) on 11 November 2019 (ref: 19/YH/0360). As this study uses data without the participants’ consent, it has also undergone approval from the Confidentiality Advisory Group (CAG). This was approved on 14 July 2020 (ref: 20/CAG/0035).
: Not applicable
: The authors declare that they have no competing interests.