Funding for this research was provided by:
Department of Transport and Main Roads, Queensland Government (TAP Agreement)
Australian Research Council (DE130100205)
Received: 9 October 2019
Accepted: 10 February 2020
First Online: 18 February 2020
Ethics approval and consent to participate
: Ethics approval for this study was obtained from the University of Queensland Behavioural and Social Sciences Ethical Review Committee (approval number: 2012000804). Informed consent to participate was obtained from all participants electronically, when they chose to participate in the study.
: Not applicable.
: The authors declare that they have no competing interests.