title: Editorial Comment.
authors.affiliation: Division of Urology, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY.
authors.forename: Eugene J
authors.initials: EJ
authors.lastname: Pietzak
authors.affiliation: Division of Urology, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY.
authors.forename: Maria F
authors.initials: MF
authors.lastname: Becerra
authors.affiliation: Division of Urology, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY.
authors.forename: Joel
authors.initials: J
authors.lastname: Sheinfeld