1 Department of Woman's and Child Health and Public Health Sciences, Gynecologic Oncology Unit, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Rome, Italy.
2 Department of Pathology, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Rome, Italy.
3 Department of Gynecologic Oncology, Netherlands Cancer Institute-Antoni van Leeuwenhoek, Amsterdam, The Netherlands.
4 Division of Gynecologic Oncology, UZ Leuven, Leuven, Belgium.
5 Department of Woman's and Child Health and Public Health Sciences, Gynecologic Oncology Unit, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Rome, Italy anna.fagotti@unicatt.it.