Affiliation: | 1. School of Public Health and Social Work, Queensland University of Technology, , Brisbane, QLD;2. Emergency Department, The Townsville Hospital, and Anton Breinl Centre for Public Health and Tropical Medicine, James Cook University, , Townsville, QLD;3. Centre for Accident Research and Road Safety Queensland, School of Psychology and Counseling, and National Centre for Health Information Research and Training, School of Public Health, Queensland University of Technology, , Brisbane, QLD;4. Clinical Performance & Service Improvement Unit, Queensland Ambulance Service, , Brisbane, QLD, Australia |