Received: 14 May 2020
Accepted: 30 October 2020
First Online: 10 November 2020
Ethics approval and consent to participate
: Ethical approval was sought and gained from the Medical School Research Ethics Committee (REC), School of Health Sciences, the University of Nottingham. All participants provided informed written consent prior to participation.
: All participants provided written informed consent for their semi-structured interview data to be used for publication. All data were pseudo-anonymised; participants were given a study ID number which was kept in the secure, password protected drive of the Principal Investigator.
: The authors declare that they have no competing interests.