*Thoracic Surgery Unit

†Pathology Unit, Department of Cardiac, Thoracic, Vascular Sciences and Public Health, University of Padova, Padova, Italy

Conflicts of Interest and Source of Funding: The authors have disclosed that they have no significant relationships with, or financial interest in, any commercial companies pertaining to this article.

Correspondence: Samuele Nicotra, MD, Giustiniani 2 – 35128, Padova, Italy (e-mail: [email protected]). Andrea Dell’Amore, MD, Unit of Thoracic Surgery, Department of Cardiac, Thoracic, Vascular Sciences and Public Health, Padua University Hospital, Via Giustiniani 2, 35121 Padua, Italy (e-mail: [email protected]).