1. Department of Cardiac Surgery, Lausanne University Hospital (CHUV) , Lausanne, Switzerland
2. Department of Cardiology, Lausanne University Hospital (CHUV) , Lausanne, Switzerland
3. Department of Anesthesiology, Lausanne University Hospital (CHUV) , Lausanne, Switzerland
4. Department of Biostatistics and Research Methods (B-STAT), University Hospital of Liège , Liège, Belgium
5. Department of Intensive Care, Lausanne University Hospital (CHUV) , Lausanne, Switzerland
6. Department of Pathology, Lausanne University Hospital (CHUV) , Lausanne, Switzerland
7. Department of Medical Specialties, University Hospitals of Geneva (HUG) , Geneva, Switzerland
8. Department of Cardiology, Organ Transplant Centre, Lausanne University Hospital (CHUV) , Lausanne, Switzerland