1. Division of Cardiac Surgery IRCCS Azienda Ospedaliero‐Universitaria di Bologna, St. Orsola Policlinic—Alma Mater Studiorum University of Bologna Bologna Italy
2. Division of Cardiology, IRCCS Azienda Ospedaliero‐Universitaria di Bologna, St. Orsola Policlinic—Alma Mater Studiorum University of Bologna Bologna Italy