1. Emergency Department, University Hospital of Geneva, Geneva, Switzerland;
2. Centre Médical Universitaire, University of Geneva, Geneva, Switzerland;
3. Emergency Department and
4. Laboratory Chrono-environnement, UMR 6249 Centre National de La Recherche Scientifique, Besançon, France; and
5. Université Franche-Comté, Besançon, France
6. UMETh - Centre Investigation Clinique 1431, CHU Besançon, Besançon, France;