Funding for this research was provided by:
Safe Work Australia
Text and Data Mining valid from 2019-02-28
First Online: 28 February 2019
Compliance with Ethical Standards
: The authors declare that they have no conflict of interest.
: This study received ethics approval from the Monash University Human Research Ethics Committee (MUHREC) on 8 October 2014 (CF14/2995-2014001663).
: Informed consent was obtained from all individual participants included in the study.