Funding for this research was provided by:
National Institute for Health Research
Received: 21 May 2020
Accepted: 8 March 2021
First Online: 18 March 2021
: This research received ethical approval from the University of Sheffield Research Ethics Committee (reference number 016802) on 22 December 2017 and performed in accordance with the ethical recommendations of the Helsinki Declaration. All participants provided informed written consent to participate.
: The consent form contained elements related to publication.
: None to declare.