1. Centre for Health Services Research, Faculty of Medicine, The University of Queensland, Brisbane, QLD, Australia
2. School of Nursing, Queensland University of Technology, Brisbane, QLD, Australia
3. Schlegel Centre for Advancing Seniors Care, Conestoga College, Kitchener, ON, Canada
4. Nursing Practice Development Unit, Princess Alexandra Hospital, Brisbane, QLD, Australia
5. Quality and Patient Safety, Canterbury and West Coast District Health Boards, Christchurch, New Zealand