1 Mesothelioma, Melanoma and Sarcoma Unit, Azienda Ospedaliera SS Antonio e Biagio e Cesare Arrigo, Alessandria, Italy. Electronic address: [email protected].
2 Mesothelioma, Melanoma and Sarcoma Unit, Azienda Ospedaliera SS Antonio e Biagio e Cesare Arrigo, Alessandria, Italy.
3 Department of Surgery, Oncology and Gastroenterology, University of Padova, Padova, Italy; Oncology 2, Istituto Oncologico Veneto, Padova, Italy.