1. Department of Intensive Care Medicine and
2. Department of Intensive Care Medicine, Canisius Wilhelmina Hospital, Nijmegen, the Netherlands;
3. Department of Intensive Care Medicine, Bernhoven Hospital, Uden, the Netherlands;
4. Department of Intensive Care Medicine, Jeroen Bosch Hospital, ’s-Hertogenbosch, the Netherlands; and
5. Scientific Center for Quality of Healthcare, Radboud Institute for Health Sciences, Radboud University Medical Center, Nijmegen, the Netherlands;
6. Faculty of Health and Social Studies, HAN University of Applied Sciences, Nijmegen, the Netherlands