Funding
This work was supported by the Australian National Health and Medical Research Council Project Grant [GNT1100147] to conduct a cluster-randomised controlled trial. The economic evaluation research was funded by Grand Challenges Canada under the Saving Brains Initiative [seed funding 2014–2015, TTS-1803-22331]. The funders had no part in study design, data collection, analysis, interpretation of data, writing of the report and the decision to submit the paper for publication. At the time of submission, Y.B. was supported by the Australian Government Research Training Program Scholarship. J.F. was supported by the Finkel Professorial Fellowship, which was funded by the Finkel Family Foundation. The sponsors had no role in study design and publication of the study.