1. Department of Cardiothoracic Surgery, Weill Cornell Medicine , New York, NY, USA
2. Department of Cardiac Surgery, Jilin Heart Hospital , Changchun, China
3. Department of Cardiac Surgery, Medical University of Vienna , Vienna, Austria
4. Department of Cardiovascular Surgery, University Hospital Giessen , Giessen, Germany
5. Department of Cardiovascular Surgery, Robert-Bosch Hospital , Stuttgart, Germany
6. Department of Cardiac Surgery, Hospital Universitario del Vinalopo , Alicante, Spain
7. Department of Cardiac Surgery, Hospital Clinic de Barcelona , Barcelona, Spain
8. Duke Clinical Research Institute, Division of Cardiology, Duke University , Durham, NC, USA
9. Department of Medicine, Mount Sinai Fuster Heart Hospital, Icahn School of Medicine at Mount Sinai , New York, NY, USA
10. Department of Cardiac Surgery, Medical University of Innsbruck , Innsbruck, Austria
11. Department of Cardiac Surgery, Leipzig Heart Center , Leipzig, Germany
12. Department of Thoracic and Cardiovascular Surgery, University Hospital of Goettingen , Goettingen, Germany
13. Department of Surgery, Division of Cardiac Surgery, Toronto General Hospital , Toronto, ON, Canada
14. Department of Cardiac Surgery, Medical University of Silesia-Katowice , Katowice, Poland
15. Department of Cardiac Surgery, European Hospital, Unicamillus University , Rome, Italy
16. Department of Thoracic and Cardiovascular Surgery, HDZ NRW, University Hospital Ruhr-University Bochum , Bad Oeynhausen, Germany
17. Department of Medicine, Norwich Medical School, University of East Anglia , Norwich, UK
18. Medtronic Bakken Research Center , Maastricht, Netherlands
19. Department of Surgery, Columbia University College of Physicians and Surgeons , New York, NY, USA
20. Department of Surgery, McMaster University , Hamilton, ON, Canada
21. Department of Cardio-Thoracic Surgery, Maastricht University Medical Center and Cardiovascular Research Maastricht , Maastricht, Netherlands
22. Department of Cardiothoracic Surgery, Star Hospitals , Hyderabad, India
23. Department of Cardiovascular Surgery, IUCPQ, Universite Laval , Quebec City, QC, Canada
24. Columbia University School of Nursing , New York, NY, USA
25. Department of Cardiac Surgery and Cardiovascular Research, Dedinje Cardiovascular Institute , Belgrade, Serbia
26. Department of Cardiothoracic Surgery, Erasmus MC , Rotterdam, Netherlands
27. Department of Cardiac Surgery, Anthea Hospital , Bari, Italy
28. Department of Cardiovascular and Thoracic Surgery, Northwell Health , New Hyde Park, NY, USA
29. Department of Cardiosurgery, Center of Excellence, Dedinje Cardiovascular Institute , Belgrade, Serbia
30. Department of Cardiac Surgery, University of Turin , Turin, Italy
31. Department of Anesthesia, Weill Cornell Medicine , New York, NY, USA
32. Department of Cardiac and Transplant Surgery, Dubrava University Hospital , Zagreb, Croatia
33. Division of Cardiac Surgery, University of Ottawa Heart Institute , Ottawa, ON, Canada
34. Department of Cardiac Surgery, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine , Shanghai, China
35. Department of Cardiac Surgery, Fuwai Hospital , Beijing, China
36. Division of Cardiac Surgery, Schulich Heart Centre, Department of Surgery, Sunnybrook Health Sciences Centre, University of Toronto , Toronto, ON, Canada