title: Editorial comment.
authors.affiliation: Department of Urology, Vanderbilt University Medical Center, Nashville, Tennessee.
authors.forename: David F
authors.initials: DF
authors.lastname: Penson
mesh_terms: D002983:Clinical Competence; D015653:Cystectomy / Q000706:statistics & numerical data*; D005260:Female; D006801:Humans; D008297:Male; D008495:Medical Oncology; D001749:Urinary Bladder Neoplasms / Q000601:surgery*; D014572:Urology