1. Department of Cardiology; Erasmus MC Thoraxcenter; Rotterdam The Netherlands
2. Department of Cardiothoracic Surgery; Erasmus MC Thoraxcenter; Rotterdam The Netherlands
3. Department of Intensive Care Medicine; Erasmus MC Thoraxcenter; Rotterdam The Netherlands
4. Division of Cardiovascular Medicine; The Ohio State University; Colombus OH USA
5. Division of Cardiology; Oklahoma Foundation for Cardiovascular Research; Oklahoma City OK USA