title: Editorial comment.
authors.affiliation: Vanderbilt University Medical Center, Nashville, Tennessee, USA.
authors.forename: Kirk A
authors.initials: KA
authors.lastname: Keegan
mesh_terms: D002567:Certificate of Need / Q000331:legislation & jurisprudence*; D004059:Diffusion of Innovation; D006801:Humans; D008297:Male; D011468:Prostatectomy / Q000379:methods*; D011471:Prostatic Neoplasms / Q000601:surgery*; D012371:Robotics / Q000706:statistics & numerical data*