1. Division of Cardiovascular Surgery of Pronto Socorro Cardiológico de Pernambuco—PROCAPE University of Pernambuco Recife Pernambuco Brazil
2. Division of Cardiac Surgery Escola Paulista de Medicina—UNIFESP São Paulo São Paulo Brazil
3. Department of Cardiovascular Diseases, Unit of Cardiac Surgery University Hospitals Leuven Leuven Belgium
4. Division of Cardiac Surgery, Department of Surgery McMaster University Hamilton Ontario Canada
5. Division of Health Research Methods, Evidence, and Impact McMaster University Hamilton Ontario Canada
6. Division of Cardiovascular Medicine Brigham and Women's Hospital, Harvard Medical School Boston Massachusetts USA
7. Department of Cardiac, Thoracic and Vascular Sciences and Public Health University of Padova Padova Italy
8. NYU Langone Medical Center USA
9. Department of Cardiac Surgery Cardiocentro Ticino Lugano Switzerland
10. I.R.C.C.S. Policlinico San Donato San Donato Milanese Milan Italy
11. Department of Thoracic and Cardiovascular Surgery, West German Heart and Vascular Center Essen University Hospital of Essen, University Duisburg‐Essen Essen Germany
12. Division of Cardiac Surgery Brigham and Women's Hospital, Harvard Medical School Boston Massachusetts USA
13. Department of Cardiovascular Surgery Mount Sinai Medical Center New York New York USA