Funding for this research was provided by:
National Health and Medical Research Council (1107258)
Text and Data Mining valid from 2019-05-28
Received: 16 January 2019
Accepted: 20 May 2019
First Online: 28 May 2019
Ethics approval and consent to participate
: The use of human data in this study was approved by The University of Queensland Human Research Ethics Committee B (approval number: 2011001173).
: Not applicable.
: The authors declare that they have no competing interests.