1. Division of Clinical Pharmacology and Toxicology Institute of Pharmacological Sciences of Southern Switzerland, Ente Ospedaliero Cantonale Lugano Switzerland
2. Emergency Department Ospedale Regionale di Lugano, Ente Ospedaliero Cantonale Lugano Switzerland
3. Service of Internal Medicine Ospedale Regionale di Lugano, Ente Ospedaliero Cantonale Lugano Switzerland
4. Department of Surgery Ospedale Regionale di Lugano, Ente Ospedaliero Cantonale Lugano Switzerland
5. Department of Clinical Pharmacology and Toxicology University Hospital Zurich Zurich Switzerland
6. Faculty of Biomedical Sciences Università della Svizzera Italiana Lugano Switzerland