1. Marilyn Di Stefano, PhD, CertErg, GradDipErg, BAppSc (OT), is Senior Policy and Project Officer, VicRoads, Melbourne, Victoria, Australia. At the time of the research, she was Senior Lecturer, LaTrobe University, Melbourne, Victoria, Australia; marilyn.distefano@roads.vic.gov.au
2. Rwth Stuckey, PhD, MPH, GradDipErg, BAppSc (OT), is Senior Lecturer, La Trobe University, Melbourne, Victoria, Australia.
3. Natasha Kinsman, MND, BSc, BA (Social Science), is Research Assistant, La Trobe University, Melbourne, Victoria, Australia.
4. Katrina Lavender, BApp Sci (OT), was Research Assistant, La Trobe University, Melbourne, Victoria, Australia, at the time of the study.