Funding for this research was provided by:
Received: 27 February 2021
Accepted: 30 May 2021
First Online: 8 June 2021
: Ethical approval for the research was granted by The Mater Misericordiae University Hospital Research Ethics Committee (Ref:1/378/1839) and the Irish Prison Service (IPS) Ethics Review Committee.
: Not applicable.
: The authors declare that they have no competing interests.