Funding for this research was provided by:
University of Canterbury
Foundation for Excellence in Mental Health Care
The Waterloo Foundation (1962-3249)
The Nurture Foundation for Reproductive Research
Canterbury Medical Research Foundation
St George's Hospital
Received: 26 November 2019
Accepted: 28 July 2020
First Online: 25 August 2020
Ethics approval and consent to participate
: This study received ethical approval by the Southern Human and Disabilities Ethics Committee (Reference: 16/STH/187) and the Standing Committee on Therapeutic Trials (Reference: 16/SCOTT/131). All participants are required to provide informed consent before entry into the study.
: Not applicable.
: The authors declare that they have no competing interests. Funding sources provide monetary donations only; they are not involved in any other aspect of the study.