1. Faculty of Medicine and Health Sciences, University of Antwerp, Antwerp, Belgium
2. Department of Intensive Care Medicine, Universitair Ziekenhuis Antwerpen, Edegem, Belgium
3. Department of Cardiac Surgery, Universitair Ziekenhuis Antwerpen, Edegem, Belgium
4. Department of Patient Care, Subdivision of Perfusion, Antwerp University Hospital, Edegem, Belgium
5. Department of Anesthesiology, Antwerp University Hospital, Edegem, Belgium