title: Editorial comment.
authors.affiliation: Department of Urology, Loma Linda University Medical Center, Loma Linda, CA.
authors.forename: Javier L
authors.initials: JL
authors.lastname: Arenas
authors.affiliation: Department of Urology, Loma Linda University Medical Center, Loma Linda, CA.
authors.forename: D Duane
authors.initials: DD
authors.lastname: Baldwin
mesh_terms: D006801:Humans; D008297:Male; D061848:Optical Imaging; D065287:Robotic Surgical Procedures; D013520:Urologic Surgical Procedures / Q000379:methods*