1. Department of Anaesthesiology and Intensive Care, Vejle and Middelfart Hospitals, University Hospital of Southern Denmark, Vejle, Denmark
2. Department of Regional Health Research, University of Southern Denmark, Odense, Denmark
3. Department of Intensive Care, Aarhus University Hospital, Aarhus, Denmark
4. Department of Public Health-Nursing, Aarhus University, Aarhus, Denmark
5. Department of Anaesthesiology and Intensive Care, Holbaek Hospital, Holbaek, Denmark
6. Ariadne Labs, A Joint Center for Health Systems Innovation at Brigham and Women’s Hospital and Harvard T.H. Chan School of Public Health, Boston, MA, USA