1. Department of Cardiology and Pneumology, Göttingen University Medical Centre, Göttingen, Germany
2. Study Deanery, University Medical Centre Göttingen, Göttingen, Germany
3. Department of Legal Medicine, University Medical Centre Hamburg-Eppendorf, Hamburg, Germany
4. Medical Education Research Unit, Imperial College School of Medicine, Imperial College London, London, United Kingdom
5. Institute of Medical Education, Medical Faculty, University of Bonn, Germany