1 Pathology Unit, Department of Woman and Child's Health and Public Health Sciences, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, 00168 Rome, Italy; Pathology Institute, Catholic University of Sacred Heart, 00168 Rome, Italy.
2 Pathology Unit, Department of Woman and Child's Health and Public Health Sciences, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, 00168 Rome, Italy; Pathology Institute, Catholic University of Sacred Heart, 00168 Rome, Italy. Electronic address: angela.santoro@policlinicogemelli.it.
3 Pathology Unit, Department of Woman and Child's Health and Public Health Sciences, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, 00168 Rome, Italy.
4 Pathology Unit, Department of Medicine and Technological Innovation, University of Insubria, Varese, Italy.
5 Department of Medical and Surgical Sciences and Advanced Technologies "G.F. Ingrassia", Anatomic Pathology, University of Catania, Catania, Italy.
6 Department of Pathology, Santa Chiara Hospital, Trento, Italy.
7 Division of Pathology, IEO, European Institute of Oncology IRCCS, Milan, Italy; Department of Oncology and Hemato-Oncology, University of Milan, Milan, Italy.
8 Anatomic Pathology Unit, Department of Molecular Medicine, University of Pavia and Fondazione IRCCS San Matteo Hospital, 27100 Pavia, Italy.
9 Dept Pathology IRCCS Sacro Cuore don Calabria Hospital, Negrar di Valpolicella, Italy.
10 Department of Pubblic health, University of NAPLES Federico II, Italy.
11 Pathology Unit, Gravina Hospital Caltagirone, ASP Catania, Caltagirone, Italy.