[1] IRCCS Azienda Ospedaliero-Universitaria di Bologna,Division of Thoracic Surgery
[2] Azienda Ospedaliero-Universitaria Pisana,Division of Thoracic Surgery, University Hospital of Pisa
[3] University Hospital of Parma,Division of Thoracic Surgery
[4] Barts Thorax Centre,St Bartholomew’s Hospital
[5] University of Insubria,Division of Thoracic Surgery
[6] Fondazione Policlinico “A.Gemelli” - Catholic University of Sacred Heart,Department of General Thoracic Surgery
[7] Clinica Universidad de Navarra,Division of Thoracic Surgery
[8] University of Torino,Division of Thoracic Surgery
[9] Cantonal Hospital Lucerne,Division of Thoracic Surgery
[10] IRCCS Sacro Cuore Don Calabria Hospital,Division of Pathological Anatomy
[11] University of Insubria,Division of Pathological Anatomy
[12] Fondazione Policlinico “A.Gemelli” - Catholic University of Sacred Heart,Division of Pathological Anatomy
[13] Azienda USL di Reggio Emilia-IRCCS,Division of Pathological Anatomy
[14] Azienda USL di Reggio Emilia-IRCCS,Division of Thoracic Surgery
[15] University Hospital of Parma,Division of Pathological Anatomy
[16] IRCCS Sacro Cuore Don Calabria Hospital,Division of Thoracic Surgery