1. Department of Anesthesiology and Intensive Care Medicine University Hospital of Cologne Cologne Germany
2. Department of Medicine, Faculty of Medicine Imperial College London London UK
3. Faculty of Medicine, Barts and The London School of Medicine and Dentistry Queen Mary University of London London UK
4. Department of Cardiovascular Sciences, Unit of Cardiac Surgery University Hospitals Leuven Leuven Belgium
5. Department of Thoracic and Cardiovascular Surgery, West German Heart and Vascular Center Essen, University Hospital of Essen University Duisburg‐Essen Essen Germany
6. Division of Cardiovascular Surgery—PROCAPE Universidade de Pernambuco (UPE) Recife Brazil