Funding for this research was provided by:
Health Foundation (7600)
Received: 13 June 2019
Accepted: 5 November 2019
First Online: 14 November 2019
Ethics approval and consent to participate
: Ethics approval and consent to participate were not deemed necessary as the study was an evaluation of service delivery. The waiving of the need for ethical approval in this context complies with national guidelines described in Governance Arrangements for Research Ethics Committees [CitationRef removed].
: Not applicable.
: The authors BY, JC, AWF, RS, NS, MN, DS, SL, TL and PT declare they have no competing interests.