Funding for this research was provided by:
Department of Health, Government of Western Australia
Received: 19 April 2018
Accepted: 12 September 2018
First Online: 21 September 2018
Ethics approval and consent to participate
: Ethics approval was granted from the Human Research Ethics Committee of the Women and Newborn Health Service (Ethics Approval Number 2016030QK). An information letter was included with the written survey and verbal consent was obtained prior to completion of the written survey. All participants were allocated an identification number to maintain anonymity.
: Not applicable.
: The authors declare that they have no competing interests.
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