Funding for this research was provided by:
Australian Research Council
The University of Newcastle, Australia
Received: 13 May 2020
Accepted: 7 September 2020
First Online: 16 September 2020
Ethics approval and consent to participate
: The original survey was conducted after being ethically approved by the National Research Ethics Review Committee (NRERC) (<i>Ref. No: 3.10/114/2016</i>). The interview continued only if participants consent to participate and privacy was certain. Prior to analysis, we have obtained permission from the DHS program and ethical approval from University of Newcastle Human Research Ethics Committee (<i>Ref. No: H-2018-0055</i>).
: ‘Not applicable’.
: The authors have declared that no competing interests exist. All authors agreed on the submission of the manuscript.