Funding for this research was provided by:
Department of the Prime Minister and Cabinet (Not applicable)
Received: 28 February 2020
Accepted: 28 September 2020
First Online: 7 October 2020
Ethics approval and consent to participate
: The study was approved by the Human Research Ethics Committee of the NT Department of Health and Menzies School of Health Research (HREC-2016-2708). A waiver of consent was approved for this study which is based on de-identified population level data..
: Not applicable.
: The authors declare that they have no competing interests.