1. Department of Cardiovascular and Thoracic Surgery, IREC, Cliniques Universitaires Saint-Luc, Bruxelles, Belgium
2. Department of Anesthesiology, Cliniques Universitaires Saint-Luc, Bruxelles, Belgium
3. Department of Pulmonary Medicine, Cliniques Universitaires Saint-Luc, Bruxelles, Belgium
4. Institute of Neuroscience, Université Catholique de Louvain, Bruxelles, Belgium