Grillo, Federica http://orcid.org/0000-0001-6477-3182
Ferro, Jacopo http://orcid.org/0000-0002-1670-178X
Vanoli, Alessandro http://orcid.org/0000-0002-2976-7032
Delfanti, Sara http://orcid.org/0000-0002-9862-7340
Pitto, Francesca http://orcid.org/0000-0002-6168-8211
PeƱuela, Leonardo
Bianchi, Rita
Grami, Oneda
Fiocca, Roberto http://orcid.org/0000-0002-8856-6185
Mastracci, Luca http://orcid.org/0000-0003-0193-5281
Article History
Received: 2 August 2019
Revised: 27 September 2019
Accepted: 1 October 2019
First Online: 4 December 2019
Compliance with ethical standards
:
: The authors declare that they have no conflicts of interest.
: This is a retrospective study in which all patients signed informed consent for surgery and histologic diagnosis. All patients were anonymized, and no new histological sections were produced.