Funding for this research was provided by:
National Health and Medical Research Council (APP1065898)
Text and Data Mining valid from 2020-01-13
Received: 3 October 2018
Accepted: 6 January 2020
First Online: 13 January 2020
Ethics approval and consent to participate
: Primary ethics approval was received from hospital networks including Sydney Children’s Hospital Network (HREC/14/SCHN/113); Children’s Health Queensland Hospital and Health Service (HREC/14/QRCH/91; Women’s and Children’s Health Network (South Australia) (HREC/14/WCHN/68) and the Royal Australian College of General Practitioners (NREEC 14–008), and site-specific approvals from 34 sites.
: Not applicable.
: The authors declare that they have no competing interests.