1. Department of Cardiovascular Surgery Bern University Hospital, University of Bern Bern Switzerland
2. Department of Anesthesiology Amsterdam UMC, Vrije Universiteit Amsterdam Amsterdam The Netherlands
3. Department of Cardiology Bern University Hospital, University of Bern Bern Switzerland
4. EUROMACS, European Association for Cardio‐Thoracic Surgery (EACTS) Windsor UK
5. Department of Intensive Care Medicine Bern University Hospital, University of Bern Bern Switzerland
6. Department of Anesthesiology and Pain Medicine Bern University Hospital, University of Bern Bern Switzerland