Article History
Received: 3 October 2017
Accepted: 5 October 2018
First Online: 20 October 2018
Ethics approval and consent to participate
: This study was approved by the Royal Brisbane and Women’s Hospital (EC00172) and Queensland University of Technology (EC00171) Human Research Ethics Committees (approval numbers HREC/15/QRBW/500 and 1,500,001,133, respectively). Written informed consent was obtained from all participants included in the study.
: Not applicable.
: The authors declare that they have no competing interests.
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