Funding for this research was provided by:
National Health and Medical Research Council
National Institute for Health Research
Received: 2 August 2018
Accepted: 17 July 2019
First Online: 23 August 2019
Ethics approval and consent to participate
: EXACT trial – the trial was approved by the Hawkesbury Human Research Ethics Committee of Northern Sydney Central Coast Health (1006234 M); SARAH trial – the trial was approved by the Oxford C Multicentre Research Ethics Committee (REC 08/H0606/47).
: Not applicable.
: The authors declare that they have no competing interests.