1Department of Anaesthesiology and Intensive Care, University of Tartu, Tartu, Estonia
2Center of Intensive Care Medicine, Lucerne Cantonal Hospital, Lucerne, Switzerland
3Department of Anaesthesiology and Intensive Care, Tartu University Hospital, Tartu, Estonia
4Department of Medicine, Division of Critical Care, McMaster University, Hamilton, Canada
5Department of Clinical Epidemiology and Biostatistics, McMaster University, Hamilton, Canada
6Services of Adult Intensive Care Medicine and Burns, Lausanne University Hospital, Lausanne, Switzerland
7Department of Intensive Care Medicine, University Hospital Leuven, Louvain, Belgium
8Discipline of Acute Care Medicine, University of Adelaide, Adelaide, Australia
9Department of Anaesthesiology and Intensive Care Medicine, Medical University of Graz, Graz, Austria
10Klinische Abteilung für Herz-Thorax-Gefäßchirurgische Anästhesie & Intensivmedizin, Medizinische Universität Wien, Vienna, Austria
11Intensive Care Unit, Hôpital Pasteur 2, University of Nice, Nice, France
12Department of Intensive Care Medicine, University Hospital, University of Bern, Bern, Switzerland
13Intensive Care Unit, Hospital Interzonal General de Agudos General San Martín de La Plata, Buenos Aires, Argentina
14Intensive Care Unit, Ziekenhuis Netwerk Antwerpen, ZNA Stuivenberg, Antwerp, Belgium
15Department of Intensive Care Medicine, Hospital Universitario 12 de Octubre, Madrid, Spain
16Anesthesiology and Perioperative Care Medicine Department, Hôpital Beaujon APHP, Clichy, France
17Department of Surgery/IntensiveCare Medicine, Maastricht University Medical Center, Maastricht, The Netherlands
18Department of Intensive Care, Erasme University Hospital, Université Libre de Bruxelles, Brussels, Belgium
19Intensive Care Department, Rabin Medical Center, Beilinson Campus, Petah Tikva, Israel
20Anesthesia and Intensive Care Division, Sackler School of Medicine, Tel Aviv University, Tel Aviv, Israel
21Department of Intensive Care Medicine, Gelderse Vallei Hospital, Ede, The Netherlands
22Department of Critical Care Medicine, Ghent University Hospital, Ghent, Belgium
23Department of Intensive Care Medicine, Division of Immunobiology and Transplantation, King’s College London, King’s College Hospital, London, UK
24Department of Anaesthesiology and Intensive Care Medicine, Karolinska University Hospital Huddinge and Karolinska Institutet, Stockholm, Sweden
25Department of Critical Care and Anaesthesia, Queen Elizabeth Hospital, Birmingham, UK
26Medical Intensive Care Unit, University Hospital Leuven, Leuven, Belgium
27Department of Intensive Care Medicine, VU University Medical Center, Amsterdam, The Netherlands

Corresponding author.