1. Copenhagen Academy for Medical Education and Simulation (CAMES), Herlev Hospital, University Hospital of Copenhagen, Herlev, Denmark
2. The University of Copenhagen, Copenhagen, Denmark
3. Department of Anaesthesiology, Juliane Marie Centre, Rigshospitalet University Hospital of Copenhagen, Copenhagen, Denmark
4. Copenhagen Academy for Medical Education and Simulation (CAMES), Rigshospitalet University Hospital of Copenhagen, Copenhagen, Denmark
5. Department of Obstetrics, Juliane Marie Centre, Rigshospitalet University Hospital of Copenhagen, Copenhagen, Denmark
6. Department of Anaesthesiology, Centre of Head and Orthopaedics, Rigshospitalet University Hospital of Copenhagen, Copenhagen, Denmark