Affiliation: | 1. Division of Cardiac Surgery, University of Padova, Padova;2. University of Torino, Città della Salute e della Scienza Hospital, Molinette, Department of Surgical Sciences Turin;3. Department of Cardiovascular Sciences, University of Milan, Monzino Hospital, Milan;4. Invasive Cardiology Laboratory, Casa di Cura Montevergine, Mercogliano;5. Department of Cardiac Surgery, San Camillo Hospital, Rome;6. Department of Cardiac Surgery, Humanitas Gavazzeni Hospital, Bergamo and Rozzano;g Division of Cardiac Surgery, San Bortolo Hospital, Vicenza;h Division of Cardiac Surgery, IRCCS Foundation S. Matteo, University of Pavia;i Division of Cardiac Surgery, University of Bologna, Bologna;j Division of Cardiac Surgery, Clinica S. Anna, Catanzaro;k Division of Adult Cardiac Surgery, G. Pasquinucci Heart Hospital, Massa;l Division of Cardiac Surgery, Ospedale Mauriziano Umberto I, Turin;m Department of Cardiac Surgery, S. Raffaele University Hospital, Milan;n Department of Cardiac Surgery, Hesperia Hospital, Modena;o Venice Cardiac Surgery, Ospedale dell''Angelo, Venice-Mestre;p Division of Cardiac Surgery, University of Parma, Parma;q Cardio-Thoracic Department, S. Maria della Misericordia Hospital, Udine;r Cardiovascular Department, S. Croce e Carle Hospital, Cuneo;s Department of Cardio-Thoracic Surgery, Ospedali Riuniti, Trieste;t Division of Cardiac Surgery, University of Verona, Verona;u University of Torino, Città della Salute e della Scienza Hospital, Molinette, Department of Anesthesia Turin, Italy |