1. Department of Cardiovascular Sciences Gemelli Molise Campobasso Italy
2. Division of Cardiac Surgery European Hospital Rome Italy
3. Department of Emergency Cardiac Surgery, Cardio‐Thoracic‐Vascular University Hospital“San Giovanni di Dio e Ruggi D'Aragona” Salerno Italy
4. Department of Medical and Surgical Sciences University of Foggia Foggia Italy
5. Division of Cardiac Surgery Santa Maria Hospital Bari Italy
6. Department of Cardiac Surgery Bristol Hearth Institute Bristol UK
7. Division of Cardiac Surgery Mauriziano Hospital Torino Italy
8. Department of Cardiac Surgery Vito Fazzi Hospital Lecce Italy
9. Department of Cardiothoracic and Vascular Surgery Cardiovascular Research Institute Maastricht (CARIM) Maastricht The Netherlands