1. Department of Anesthesiology and Critical Care Medicine; Centre Hospitalier Universitaire Necker - Enfants Malades; AP-HP; University Paris Descartes; Paris France
2. Department of Anesthesiology and Intensive Care Unit; Fondation Ophtalmologique A. de Rothschild; Paris France
3. Department of Anesthesiology and Critical Care Medicine; Centre Hospitalier Universitaire Hautepierre; Strasbourg France
4. Department of Anesthesiology and Critical Care Medicine; Centre Hospitalier Universitaire Hotel-Dieu; Nantes France
5. Department of Anesthesiology and Critical Care Medicine; Centre Hospitalier Universitaire Jeanne de Flandres; Lille France
6. Department of Anesthesiology and Critical Care Medicine; Centre Hospitalier Universitaire Pontchaillou; Rennes France
7. Department of Anesthesiology; Hospital Saint-Vincent de Paul; Lille France
8. Department of Anesthesiology and Critical Care Medicine; Centre Hospitalier Universitaire Armand Trousseau; AP-HP; University Pierre et Marie Curie; Paris France
9. Department of Anesthesiology and Critical Care Medicine; Centre Hospitalier Universitaire Robert Debre; AP-HP; University Paris Diderot; Paris France
10. Department of Anesthesiology and Critical Care Medicine; Centre Hospitalier Universitaire de Bicetre; AP-HP; University Paris Sud; Le Kremlin Bicetre France