1. Emergency Medicine, The University of Western Australia, Perth, Western Australia - Australia
2. National Health and Medical Research Council, Centre of Research Excellence in Nursing, and Centre for Health Practice Innovation, Griffith University, Brisbane, Queensland - Australia
3. Alliance for Vascular Access Teaching & Research Group, Griffith University, Brisbane, & Menzies Health Institute, Queensland - Australia
4. Emergency Department, Sir Charles Gairdner Hospital, Perth, Western Australia - Australia
5. Centre for Applied Statistics, The University of Western Australia, Perth, Western Australia - Australia
6. Department of Research, Sir Charles Gairdner Hospital, Perth, Western Australia - Australia
7. Royal Brisbane & Women's Hospital, Brisbane, Queensland - Australia