1 Department of General Surgery and Medical-Surgical Specialties, Section of Anesthesia and Intensive Care, University of Catania, Catania, Italy. Electronic address: filipposanfi@yahoo.it.
2 Department of Perioperative Medicine and Intensive Care, Karolinska University Hospital, Huddinge, Sweden.
3 Medical Intensive Care Unit, Amiens University Hospital, Amiens, France.
4 Intensive Care, St George's University Hospital NHS Trust, London, United Kingdom.
5 Department of Intensive Care Medicine, Poitiers Teaching Hospital, Université de Poitiers, Poitiers INSERM CIC 1402 (ALIVE group), Poitiers, France.
6 Department of Anesthesiology, Intensive Care Perioperative Medicine, Hôpital Européen Georges Pompidou, Paris Cité University, Paris, France.
7 Department of Emergency Medicine, Oxford University Hospitals NHS Foundation Trust, Oxford, United Kingdom.
8 Department of Anaesthesiology and Critical Care Medicine, Vall d'Hebron University Hospital, Barcelona, Spain.
9 CHIREC Hospitals Université Libre de Bruxelles, Brussels, Belgium.
10 Interdepartmental Division of Critical Care Medicine of the University of Toronto, Toronto, Ontario, Canada.
11 Department of Critical Care Medicine, Mater Misericordiae University Hospital, Dublin, Ireland.
12 Intensive Care Department, Saint-Pierre University Hospital, Université Libre de Bruxelles, Brussels, Belgium.
13 Intensive Care Medicine, Nepean Hospital, NBMLHD, University of Sydney, Sydney, Australia.
14 Charité-Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin and Humboldt Universität zu Berlin, Department of Anaesthesiology and Intensive Care Medicine (CCM/CVK), Berlin, Germany.
15 Department of Anaesthesia and Intensive Care, Charles University, Third Faculty of Medicine and FNKV University Hospital, Prague, Czech Republic.
16 Division of Pulmonary, Critical Care and Sleep Medicine, Northwell Health LIJ/NSUH Medical Center, Zucker School of Medicine, Hofstra/Northwell, Hempstead, New York.
17 Service de Médecine Intensive Réanimation, Hôpitaux Universitaires Henri Mondor, Assistance Publique-Hôpitaux de Paris, Groupe de Recherche Clinique CARMAS, Inserm U955, Université Paris-Est Créteil, Créteil, France.
18 Departments of Cardiology and Critical Care, Royal Brompton and Harefield Hospitals, part of Guys' and St. Thomas' Hospital NHS Foundation Trust, London, United Kingdom.
19 Department of Surgical Science and Integrated Diagnostic, University of Genova, Genoa, Italy.
20 Department of Clinical Surgical, Diagnostic and Pediatric Sciences, University of Pavia, Pavia, Italy.
21 Anesthesia and Intensive Care Unit, Department of Emergency, Health Integrated Agency of Friuli Centrale-ASUFC, Sant'Antonio Abate Hospital di Tolmezzo (Udine), Tolmezzo, Italy.
22 Department of Anaesthesia, Intensive Care Medicine and Pain Medicine, Clinical Division of General Anaesthesia and Intensive Care Medicine, Medical University of Vienna, Vienna, Austria.
23 Service de Médecine Intensive Réanimation, Assistance Publique-Hôpitaux de Paris, University Hospital Ambroise Paré, Boulogne-Billancourt, France.