¹ Section Emergency Medical Care, Department of Anaesthesiology, Medical Faculty RWTH Aachen University, Aachen, Germany

² AIXTRA – Aix-la-Chapelle Centre for Interdisciplinary Training in Medical Education, Aachen, Germany

³ Department of Anaesthesiology, Emergency and Intensive Care Medicine, University Hospital Georg-August University, Göttingen, Germany

⁴ Department of Anaesthesiology and Intensive Care Medicine, University of Technology, Dresden, Germany

⁵ Department of Internal medicine, Medical faculty, Ludwig-Maximilians-University, Munich, Germany

⁶ Department of Traumatology, University Hospital Frankfurt/Main, Germany

⁷ Committee for Emergency Medical Care and Simulation, German Association for Medical Education, Germany