Funding for this research was provided by:
Text and Data Mining valid from 2020-01-07
Received: 4 July 2019
Accepted: 16 December 2019
First Online: 7 January 2020
Ethics approval and consent to participate
: The study was approved by the UNSW Human Research Ethics Committee (HC180108). All youth participants and their parents (or legal guardians) provided their online informed consent after reading the Participant Information and Consent Form together and agreeing to participate.
: Not applicable.
: The authors declare that they have no competing interests.