1. Division of Clinical Pharmacology and Toxicology, Multidisciplinary Pain Center, Department of Anaesthesiology, Pharmacology, Intensive Care and Emergency Medicine University Hospitals of Geneva Geneva Switzerland
2. Faculty of Medicine University of Geneva Geneva Switzerland
3. Division of Primary Care, Department of Primary Care Medicine University Hospitals of Geneva Geneva Switzerland
4. Division of Emergency Medicine, Department of Anaesthesiology, Pharmacology, Intensive Care and Emergency Medicine University Hospitals of Geneva Geneva Switzerland
5. Division of Emergency Medicine La Tour Medical Group Meyrin Switzerland