1. Department of Anesthesiology and Intensive Care Medicine, Pulmonary Engineering Group University Hospital Carl Gustav Carus, Technische Universität Dresden Dresden Germany
2. Department of Surgical Sciences and Integrated Diagnostics (DISC) University of Genoa Genoa Italy
3. Anesthesia and Intensive Care Ospedale Policlinico San Martino, IRCCS per l'Oncologia e le Neuroscienze Genoa Italy
4. Department of Intensive Care Amsterdam University Medical Centers, Location ‘AMC’ Amsterdam The Netherlands
5. Department of Intensive Care and Resuscitation Anesthesiology Institute, Cleveland Clinic Cleveland Ohio USA
6. Department of Outcomes Research Anesthesiology Institute, Cleveland Clinic Cleveland Ohio USA