1 University College Ghent, Faculty of Education, Health and Social Work, Ghent, Belgium; Ghent University, Faculty of Medicine and Health Sciences, Ghent, Belgium.
2 Covidien Belgium BVBA/SPRL, Mechelen, Belgium.
3 Val d'Hebron University Hospital, Intensive Care Unit, Barcelona, Spain; Universitat Autonoma de Barcelona, CIBER Enfermedades Respiratorias (CIBERES), Spain.
4 University College Ghent, Faculty of Education, Health and Social Work, Ghent, Belgium; Hasselt University, Department of Patient Safety and Health Economics, Diepenbeek, Belgium; Ghent University, Department of Public Health, Ghent, Belgium.
5 Antwerp University Hospital, Intensive Care Unit, Antwerp, Belgium.
6 University College Ghent, Faculty of Education, Health and Social Work, Ghent, Belgium; Ghent University, Faculty of Medicine and Health Sciences, Ghent, Belgium; Burns Trauma and Critical Care Research Centre, The University of Queensland, Brisbane, Australia. Electronic address: stijn.blot@ugent.be.