1. School of Nursing and MidwiferyEdith Cowan University Joondalup WA Australia
2. Neurological Council of Western Australia Nedlands WA Australia
3. WA Neuroscience Research Institute Nedlands WA Australia
4. School of Health ProfessionsMurdoch University Murdoch WA Australia
5. Centre for Nursing ResearchSir Charles Gairdner Hospital Nedlands WA Australia
6. School of Nursing and MidwiferyThe University of Notre Dame Australia and St John of God Murdoch Hospital Murdoch WA Australia