Funding for this research was provided by:
Health Research Council of New Zealand (13/285)
Received: 10 September 2019
Accepted: 17 January 2020
First Online: 30 January 2020
Ethics approval and consent to participate
: This study was approved by the Northern A Health and Disability Ethics Committee (14/NTA/127/AM06). All participants provided written informed consent.
: Participants have given consent for direct quotes to be published in this manuscript.
: Suzie Mudge has a non-financial competing interest in that she is also director of an organisation that participated in this research.