Funding for this research was provided by:
National Institute for Health Research (CS-2018-18-ST2-010)
Article History
Received: 1 September 2020
Accepted: 16 September 2020
First Online: 23 September 2020
Compliance with ethical standards
:
: The authors declare that they have no conflict of interest.
: The views expressed are those of the author(s) and not necessarily those of the National Health Service, the National Institute for Health Research or the Department of Health & Social Care.
: Not applicable.