1. Department of Otorhinolaryngology, Head and Neck Surgery & AudiologyUniversity of Copenhagen and the Capital Region of DenmarkCopenhagen
2. Copenhagen Academy for Medical Education and SimulationUniversity of Copenhagen and the Capital Region of DenmarkCopenhagen
3. Department of Radiology, Ultrasound Section, Diagnostic CentreCopenhagen University Hospital RigshospitaletCopenhagen
4. Centre for Health Science Education, Faculty of HealthAarhus UniversityAarhusDenmark