title: Editorial Comment.
authors.affiliation: Department of Urology, Stanford University School of Medicine, Stanford, California.
authors.forename: Dimitar V
authors.initials: DV
authors.lastname: Zlatev
authors.affiliation: Department of Urology, Stanford University School of Medicine, Stanford, California.
authors.forename: Joseph C
authors.initials: JC
authors.lastname: Liao
mesh_terms: D006801:Humans; D008297:Male; D011471:Prostatic Neoplasms / Q000473:pathology* / Q000601:surgery*; D013057:Spectrum Analysis / Q000379:methods*