Funding for this research was provided by:
Applied Research Collaboration (ARC) East of England (PPI04)
Received: 21 February 2020
Accepted: 4 June 2020
First Online: 10 July 2020
Ethics approval and consent to participate
: The study received approval from the Proportionate Review Subcommittee of the North West – Liverpool Central Research Ethics Committee (REC 16/NW/0245; IRAS 203158) in April 2016 and an amendment for a further year was approved in March 2017.
: Not applicable.
: One of the PPI Leads is a co-author on this paper. She was not part of the initial research team. She was interviewed as a participant and was not involved in data analysis.