title: Should the pT2 tumor classification for renal cell carcinoma be subdivided according to tumor size?
authors.affiliation: Department of Urology, University Hospital Gasthuisberg, Katholieke Universiteit Leuven, Leuven, Belgium. hendrik.vanpoppel@uz.kuleuven.ac.be
authors.forename: Hein
authors.initials: H
authors.lastname: Van Poppel