1. Department of Intensive Care Copenhagen University Hospital—Rigshospitalet Copenhagen Denmark
2. Deptartment of Clinical Medicine Faculty of Health and Medical Science, University of Copenhagen Copenhagen Denmark
3. Collaboration for Research in Intensive Care (CRIC) Copenhagen Denmark
4. Department of Cardiothoracic Anaesthesia and Intensive Care, The Heart Center Copenhagen University Hospital—Rigshospitalet Copenhagen Copenhagen Denmark
5. Department of Public Health, Section of Biostatistics University of Copenhagen Copenhagen Denmark
6. Department of Intensive Care Oslo University Hospital Oslo Norway
7. Department of Clinical sciences, Danderyd Hospital Karolinska Institutet Stockholm Sweden
8. University of Bern Bern Switzerland
9. Biomedical Sciences Department Humanitas University Milan Italy
10. Department of Anaesthesia and Intensive Care IRCCS‐Humanitas Research Hospital Milan Italy
11. Department of Intensive Care University Hospital Pilsen Pilsen Czech Republic
12. Department of Intensive Care Guy's and St Thomas’ Hospital London UK
13. First Department of Anaesthesiology and Intensive Therapy Medical University of Lublin Lublin Poland