1 Gynaecological Oncology Medical Unit, Humanitas Hospital San Pio X, Milan 20159, Italy; Department of Biomedical Sciences, Humanitas University, Pieve Emanuele, Italy. Electronic address: domenica.lorusso@hunimed.eu.
2 Merck, Rahway, NJ, USA.
3 Fondazione IRCCS Istituto Nazionale dei Tumori, Milan, Italy.
4 Radiation Oncology Unit, Responsible Research Hospital, Campobasso, Molise, Italy.