title: Editorial comment.
authors.forename: David F
authors.initials: DF
authors.lastname: Penson
mesh_terms: D006801:Humans; D010535:Laparoscopy / Q000191:economics* / Q000379:methods*; D009392:Nephrectomy / Q000191:economics* / Q000379:methods*; D011468:Prostatectomy / Q000191:economics* / Q000379:methods*; D012371:Robotics / Q000191:economics*