Funding for this research was provided by:
State Insurance Regulatory Authority (MAA14/1070)
Received: 19 September 2017
Accepted: 12 February 2018
First Online: 21 February 2018
Ethics approval and consent to participate
: The study protocol was approved by a University of Sydney Human Research Ethics Committee, (reference no. 2015/016). All participants have provided written informed consent to participate in this study. This study was conducted according to the principles expressed in the Declaration of Helsinki.
: Written and informed consent for publication of group data has been obtained by all participants. No individual data will be published.
: The authors declare that they have no competing interests.
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