1. Department of Internal Medicine General Hospital Oberndorf Teaching Hospital of the Paracelsus Medical University Salzburg Salzburg Austria
2. Center for Public Health and Healthcare Research Paracelsus Medical University of Salzburg Salzburg Austria
3. Clinic of Internal Medicine II Department of Cardiology and Intensive Care Medicine Paracelsus Medical University Salzburg Austria
4. Department of Anaesthesia and Intensive Care Haukeland University Hospital Bergen Norway
5. Department of Medical Intensive Care Hadassah Medical Center and Faculty of Medicine Hebrew University of Jerusalem Jerusalem Israel
6. Department of Anesthesia and Intensive Care Viborg Regional Hospital Viborg Denmark
7. Medical Faculty Department of Cardiology, Pulmonology and Vascular Medicine Heinrich–Heine University Düsseldorf Düsseldorf Germany
8. Department of Intensive Care Medicine CIBER Enfermedades Respiratorias Corporacion Sanitaria Universitaria Parc Tauli Autonomous University of Barcelona Sabadell Spain
9. Department of Acute Medicine Geneva University Hospitals Geneva Switzerland
10. Department of Intensive Care Medicine Inselspital, Universitätsspital University of Bern Bern Switzerland
11. Department of Anesthesia, Intensive Care and Pain Medicine Hadassah Medical Center and Faculty of Medicine Hebrew University of Jerusalem Jerusalem Israel
12. Center for Intensive Care and Perioperative Medicine Jagiellonian University Medical College Krakow Poland
13. Faculty of Medicine University of Tripoli Tripoli Libya
14. Division of Intensive Care and Emergency Medicine Department of Internal Medicine Medical University Innsbruck Innsbruck Austria
15. Department of Intensive Care 1K12IC Ghent University Hospital Ghent Belgium
16. Department of Critical Care Medicine Mater Misericordiae University Hospital Dublin Ireland
17. Department Of Anaesthesia and Intensive Care Ålesund Hospital Ålesund Norway
18. Department of Circulation and Medical Imaging Norwegian University of Science and Technology Trondheim Norway
19. Faculdade de Ciências Médicas de Lisboa Nova Médical School Hospital de São José Centro Hospitalar Universitário de Lisboa Central FCSaude—Universidade da Beira Interior Lisbon Portugal
20. General Intensive Care St. George's University Hospital NHS Foundation Trust London UK
21. Inserm Service de réanimation Institut Pierre‐Louis d'épidémiologie et de santé publique Hôpital Saint‐Antoine Sorbonne Université Paris France
22. Department of Intensive Care Medicine University Medical Center University Utrecht Utrecht The Netherlands