Cardwell, Karen https://orcid.org/0000-0002-5909-7439
Kerse, Ngaire
Hughes, Carmel M.
Teh, Ruth
Moyes, Simon A.
Menzies, Oliver
Rolleston, Anna
Broad, Joanna B.
Ryan, Cristín
Funding for this research was provided by:
Department for Employment and Learning, Northern Ireland (NA)
Article History
Received: 11 October 2019
Accepted: 17 January 2020
First Online: 28 January 2020
Ethics approval and consent to participate
: The principal study was granted ethical approval by the Northern X Regional Ethics Committee of New Zealand in December 2009 (NTX/09/09/088). Written informed consent was obtained from all individual participants included in the study.
: Not applicable.
: The authors declare that they have no competing interests.