1. Susan Wakil School of Nursing, Faculty of Medicine and Health University of Sydney Camperdown New South Wales Australia
2. Sydney Ambulance Centre NSW Ambulance Eveleigh New South Wales Australia
3. Illawara Shoalhaven Local Health District Warrawong New South Wales Australia
4. Royal Prince Alfred Hospital Camperdown New South Wales Australia
5. Institute of Trauma and Injury Management Chatswood New South Wales Australia
6. Sydney Medical School, Faculty of Medicine and Health University of Sydney Camperdown New South Wales Australia
7. Greater Sydney Area HEMS NSW Ambulance Rozelle New South Wales Australia