Affiliation: | a Department of Cardiothoracic Anesthesia and Intensive Care, Università Vita-Salute San Raffaele, Milano, Italia e Istituto Scientifico San Raffaele, Milan, Italy b Department of Cardiac Surgery, Università Vita-Salute San Raffaele, Milano, Italia e Istituto Scientifico San Raffaele, Milan, Italy c Department of Cardiothoracic Anesthesia and ICU and Cardiac Surgery, Azienda Ospedaliera Universitaria Pisana, Cisanello Hospital, Pisa, Italy |