1. Department of Emergency Medicine, University Hospital Basel, Basel, Switzerland
2. Medical Communication, Department of Psychosomatic Medicine, University Hospital Basel, Basel, Switzerland
3. Clinic for Internal Medicine, University Hospital Basel, Basel, Switzerland
4. Basel Institute for Clinical Epidemiology and Biostatistics, Department of Clinical Research, University Hospital Basel, Basel, Switzerland
5. University Medical Library, University of Basel, Basel, Switzerland
6. Quality Management, University Hospital Basel, Basel, Switzerland
7. Medical Faculty, University of Basel, Basel, Switzerland