title: Editorial Comment.
authors.affiliation: Division of Urology, Washington University School of Medicine, St. Louis, MO.
authors.forename: Eric H
authors.initials: EH
authors.lastname: Kim
authors.affiliation: Division of Urology, Washington University School of Medicine, St. Louis, MO.
authors.forename: Gerald L
authors.initials: GL
authors.lastname: Andriole