1. Scottish Centre for Simulation and Clinical Human Factors, NHS Forth Valley, Larbert, UK
2. Acute medicine, NHS Greater Glasgow and Clyde, Glasgow, Scotland, UK
3. Medical Education Directorate, NHS Lothian, Edinburgh, UK
4. Medical Directorate, NHS Education for Scotland, Edinburgh, Scotland, UK
5. College of Medicine and Vetinary Medicine, University of Edinburgh, Edinburgh, Scotland, UK