Funding for this research was provided by:
NSW Police
Article History
Received: 18 July 2017
Accepted: 22 February 2018
First Online: 28 February 2018
Ethics approval and consent to participate
: Ethics approval was obtained from the Bond University Human Research Ethics Committee with approval to conduct data collection (number 15803). All participants signed consent forms prior to participation in this study.
: Each participation has signed a written consent form pertaining to publication of their data.
: The authors declare that they have no competing interests.
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