1. S. Labeau is a PhD student in the Faculty of Healthcare, Ghent University College, Ghent, Belgium.
2. D.M. Vandijck is a PhD student in the Intensive Care Department, Ghent University Hospital, and the Faculty of Medicine and Health Sciences, Ghent University.
3. B. Claes is head of the ICU Nursing Department, University Hospital of Antwerp, Antwerp, Belgium.
4. P. Van Aken is director of the Nursing Department, 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, Ghent, Belgium.