[1] IRCCS Sacro Cuore Don Calabria Hosp, Div Thorac Surg, Via Sempreboni 5, I-37024 Verona, Italy
[2] IRCCS Sacro Cuore Don Calabria Hosp, Div Pathol Anat, Verona, Italy
[3] Univ Hosp Parma, Div Thorac Surg, Parma, Italy
[4] Univ Hosp Pisa, Div Thorac Surg, Pisa, Italy
[5] Univ Insubria, Div Thorac Surg, Varese, Italy
[6] Univ Cattolica Sacro Cuore, Fdn Policlin A Gemelli, Dept Gen Thorac Surg, Rome, Italy
[7] Clin Univ Navarra, Div Thorac Surg, Madrid, Spain
[8] Univ Torino, Div Thorac Surg, Turin, Italy
[9] Cantonal Hosp Lucerne, Div Thorac Surg, Luzern, Switzerland
[10] Univ Hosp Parma, Div Pathol Anat, Parma, Italy
[11] Univ Insubria, Div Pathol Anat, Varese, Italy
[12] Univ Cattolica Sacro Cuore, Fdn Policlin A Gemelli, Div Pathol Anat, Rome, Italy
[13] Azienda USL Reggio Emilia IRCCS, Div Pathol Anat, Reggio Emilia, Italy
[14] Azienda USL Reggio Emilia IRCCS, Div Thorac Surg, Reggio Emilia, Italy