1. Department of Cardiology (W.C.M., D.J.v.V., B.D.W., P.v.d.M., H.H.W.S., R.A.d.B.)
2. Centre of Operative Medicine, Department of Visceral, Transplant and Thoracic Surgery (M.M., R.O.)
3. Department of Internal Medicine, Division of Nephrology (S.J.L.B., L.M.K.), University Medical Center Groningen, University of Groningen, The Netherlands
4. Department of Medical Oncology (S.d.J.)
5. Department of Internal Medicine III (Cardiology and Angiology) (B.J.H.), Medical University of Innsbruck, Austria
6. Department of Gastroenterology and Hepatology (W.B.N.)
7. National Heart and Lung Institute, Imperial College London and Royal Brompton Hospital, United Kingdom (A.R.L.).
8. Department of Pathology (B.v.d.V.)