1. Interdepartmental Division of Critical Care Medicine, University of Toronto, Toronto, ON, Canada
2. Department of Neurology, Massachusetts General Hospital, Harvard Medical School, Boston, MA, USA
3. Department of Anesthesiology and Critical Care Medicine, Johns Hopkins University School of Medicine, Baltimore, MD, USA
4. Department of Neurology, Johns Hopkins University School of Medicine, Baltimore, MD, USA
5. Department of Biomedical Engineering, Whiting School of Engineering, Johns Hopkins University, Baltimore, MD, USA
6. UMR 1246 MethodS in Patient-centered outcomes and HEalth REsearch, SPHERE, Nantes Université, Tours Université, Nantes, France
7. Department of Anaesthesia and Critical Care, CHU Nantes, Nantes Université, Hôtel-Dieu, Nantes, France
8. Anesthesia and Critical Care, San Martino Policlinico Hospital, IRCCS for Oncology and Neuroscience, Genoa, Italy
9. Department of Surgical Sciences and Integrated Diagnostics, University of Genoa, Genoa, Italy