1. Department of Surgery-Unit of Lymphatic Surgery; IRCCS S. Martino University Hospital-IST, National Institute for Cancer Research, University of Genoa; Largo R. Benzi 10 16132 Genoa Italy
2. Department of Surgery-Unit of Gynecology; IRCCS S. Martino University Hospital-IST, National Institute for Cancer Research, University of Genoa; Largo R. Benzi 10 16132 Genoa Italy
3. Department of Surgery-Unit of Surgical Oncology; IRCCS S. Martino University Hospital-IST, National Institute for Cancer Research, University of Genoa; Largo R. Benzi 10 16132 Genoa Italy
4. Department of Surgery-Breast Unit; IRCCS S. Martino University Hospital-IST, National Institute for Cancer Research, University of Genoa; Largo R. Benzi 10 16132 Genoa Italy
5. Department of Plastic and Reconstructive Surgery; IRCCS S. Martino University Hospital-IST, National Institute for Cancer Research, University of Genoa; Largo R. Benzi 10 16132 Genoa Italy