1. Department of Surgery, Anesthesia and Intensive Care Ospedale San Giovanni Bosco Torino Italy
2. Department of Anesthesia and Intensive Care Unit Saint Bartholomew's HospitalBarts NHS Trust London UK
3. Interdepartmental Division of Critical Care Medicine University of Toronto Toronto ON Canada
4. St Michael's Hospital Li Ka Shing Knowledge InstituteKeenan Research Centre Toronto ON Canada
5. Department of Clinical and Biological Sciences University of Torino Torino Italy
6. Department of Public Health and Pediatrics University of Torino Torino Italy
7. Department of Medicine Internal Medicine Ospedale San Giovanni Bosco Torino Italy
8. Department of Medicine High Dependency Unit Ospedale San Giovanni Bosco Torino Italy
9. Department of Services Radiology Ospedale San Giovanni Bosco Torino Italy
10. Department of Surgical Sciences University of Torino Torino Italy
11. Department of Medical Sciences University of Torino Torino Italy
12. Department of Medicine University of Udine Udine Italy
13. Critical Care Department King Saud Medical City Riyadh Saudi Arabia
14. School of Medicine Univ South Carolina Columbia SC USA
15. Critical Care Department University of Southern California Keck School of Medicine Los Angeles CA USA
16. Department of Medicine Ospedale San Giovanni Bosco Torino Italy
17. Department of Emergency Medicine St. Francis Hospital Columbus GA USA