1. Duke University Medical Center, Durham, NC, USA
2. Department of Cardiology, University Hospital of Copenhagen, Rigshospitalet, Copenhagen, Denmark
3. Barwon Health and Deakin University, Geelong, Australia
4. Hospital Louis Pradel, Lyon-Bron, France
5. Centre for Cardiovascular Surgery and Transplantation, Brno, Czech Republic
6. Central European Institute of Technology, Masaryk University, Brno, Czech Republic
7. Instituto Nacional de Cardiologia and Unigranrio, Rio de Janeiro, Brazil
8. Infectious Diseases Service, Hospital Clinic—IDIBAPS, University of Barcelona, Barcelona, Spain
9. Hadassah-Hebrew University Medical Center, Jerusalem, Israel
10. University Hospital, Amiens, France
11. INSERM U-1088, University of Picardie, Amiens, France
12. Internal Medicine, University of Campania, Monaldi Hospital, Naples, Italy
13. Servei de MalaltiesInfeccioses, Hospital Universitari de Barcelona, Barcelona, Spain
14. Instituto Cardiovascular de Buenos Aires, Buenos Aires, Argentina
15. Cairo University Hospital, Cairo, Egypt
16. School of Medicine University of Zagreb, Hospital for Infectious Diseases, Zagreb, Croatia
17. Attikon University General Hospital, Athens, Greece
18. Mater Misericordiae University Hospital, Dublin, Ireland