Funding for this research was provided by:
Trinity College Dublin (FW conducted this review as part of a PhD and received a three-year student stipend from Trinity College Dublin.)
Article History
Received: 30 April 2018
Accepted: 19 November 2020
First Online: 27 November 2020
Ethics approval and consent to participate
: This study was a scoping review, hence no ethical approval was required.
: Not applicable.
: No competing interests.