Macdonald, Geraldine
Alderdice, Fiona
Clarke, Mike
Perra, Oliver
Lynn, Fiona
McShane, Theresa
Millen, Sharon
Funding for this research was provided by:
Public Health Agency, HSC R&D Division, Belfast (COM/5138/15)
Article History
Received: 8 May 2017
Accepted: 16 January 2018
First Online: 2 February 2018
Ethics approval and consent to participate
: The study gained ethical approval by the REC B (REC reference 15/NI/0232).
: Not applicable. This protocol contains no details, images, or videos relating to an individual person.
: The authors declare that they have no competing interests.
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