1. Discipline of Emergency Medicine, Sydney Medical School, The University of Sydney, Sydney, New South Wales, Australia
2. Department of Obstetrics and Gynaecology and Department of Medical Education, Royal Women's Hospital, University of Melbourne, Melbourne, Australia
3. Department of Perioperative Care, Cardiff and Vale University Health Board, Cardiff, UK
4. Michael S. Gordon Center for Simulation and Innovation in Medical Education, University of Miami Miller School of Medicine, Miami, FL, USA
5. Department of Anaesthesiology and Intensive Care, Aarhus University Hospital, Aarhus, Denmark
6. Research Center for Emergency Medicine, Aarhus University, Aarhus, Denmark
7. Departments of Pediatrics and Medical Education, Northwestern University Feinberg School of Medicine, Chicago, IL, USA