1. Alison Shorten is a Lecturer (Midwifery) in the Faculty of Health and Behavioural Sciences, University of Wollongong;
2. Jacki Donsante is a Midwife/Clinical Care Co‐ordinator in the Birthing Unit of Wollongong Hospital;
3. Brett Shorten is a tutor in quantitative analysis at The University of Wollongong, Wollongong, New South Wales, Australia.