Funding for this research was provided by:
Ministry for Business Innovation and Employment (MRACO1501)
Health Research Council of New Zealand (17-013 Smith)
New Zealand Transport Agency
Māngere-Otahuhu Local Board
Text and Data Mining valid from 2018-07-09
Received: 5 June 2018
Accepted: 26 June 2018
First Online: 9 July 2018
Ethics approval and consent to participate
: The study has been approved by the University of Auckland Human Participants Ethics Committee (Ref. 010723) for a period of 6 years, with supplementary approvals from the University of Otago and Massey University Human Participants Ethics Committees. Informed consent has been and will be obtained by adult participants and the parents and legal guardians of participants less than 16 years of age.
: Not applicable.
: All authors declare they have no competing interests.
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