1 Copenhagen Academy for Medical Education and Simulation, Centre for Human Resources and Education, The Capital Region of Denmark, Copenhagen, Denmark.
2 Division of Endoscopy, Gastro Unit, Herlev and Gentofte Hospital, Herlev; Copenhagen Academy for Medical Education and Simulation, Centre for Human Resources and Education, The Capital Region of Denmark, Copenhagen, Denmark.
3 Copenhagen Academy for Medical Education and Simulation, Centre for Human Resources and Education, The Capital Region of Denmark; Department of Clinical Medicine, University of Copenhagen, Copenhagen, Denmark.