1. Judith Lumley Centre, School of Nursing and Midwifery, La Trobe University, Victoria, Australia; Ambulance Victoria, Melbourne, Australia
2. Judith Lumley Centre, School of Nursing and Midwifery, La Trobe University, Victoria, Australia
3. Ambulance Victoria, Melbourne, Australia
4. Department of Paramedicine, Monash University, Melbourne, Australia
5. Institute of Health and Wellbeing, Federation University Australia, Melbourne, Australia; Faculty of Public Health, Universitas Airlangga, Surabaya, Indonesia; Department of Non-Communicable Diseases, Bangladesh University of Health Sciences, Dhaka, Bangladesh