1. Bern University Hospital, Inselspital, Department of Cardiovascular Surgery, Bern, Switzerland
2. Vrije Universiteit Medical Center (VUMC), Department of Anaesthesiology, Amsterdam, Netherlands (The)
3. Bern University Hospital, Inselspital, Department of Cardiology, Bern, Switzerland
4. EACTS, EUROMACS, Windsor, United Kingdom
5. Bern University Hospital, Inselspital, Department of Intensive Care Medicine, Bern, Switzerland
6. Bern University Hospital, Inselspital, Department of Anesthesiology and Pain Medicine, Bern, Switzerland