Funding for this research was provided by:
national institute for health research (HTA 16/153/14)
Received: 15 June 2021
Accepted: 3 November 2021
First Online: 20 November 2021
Change Date: 3 May 2022
Change Type: Correction
Change Details: A Correction to this paper has been published:
Change Details: https://doi.org/10.1186/s40900-022-00352-y
: The underlying study the article relates to received ethical approval from the University of Stirling and from The Salvation Army, but ethical approval was not sought and obtained for the Experts by Experience group specifically. However, the group provided consent for the research team to securely store some of their personal data (contact details) for the purposes of communication, and to assist with travel and accommodation bookings.
: Not applicable.
: The authors declare that they have no competing interests.