Philippe E. SpiessSenior Member, Department of GU OncologySenior Member, Department of Tumor BiologyAssistant Chief of Surgical ServicesMoffitt Cancer CenterProfessor, Department of UrologyUniversity of South FloridaTampa, FloridaUSAAndrea NecchiAssociate Professor, Vita-Salute San Raffaele UniversityHead of Genitourinary Medical OncologyIRCCS San Raffaele Hospital and Scientific InstituteVia Olgettina 60, 20132Milan, Italy