1. S. Labeau is a PhD student in the Faculty of Healthcare, Ghent University College, Ghent, Belgium.
2. A. Vereecke is a master’s student in the Faculty of Medicine and Health Sciences, Ghent University, Ghent, Belgium.
3. D.M. Vandijck is a PhD student in the Department of Intensive Care, Ghent University Hospital and the Faculty of Medicine and Health Sciences, Ghent University.
4. B. Claes is head of the Department of Intensive Care, University Hospital of Antwerp, Antwerp, Belgium.
5. S.I. Blot is a researcher at Ghent University Hospital and a professor in the Faculty of Medicine and Health Sciences of Ghent University and at Ghent University College.