title: Editorial Comment.
authors.affiliation: Molecular Imaging Program, National Cancer Institute, National Institutes of Health, Bethesda, Maryland.
authors.forename: Baris
authors.initials: B
authors.lastname: Turkbey
authors.affiliation: Molecular Imaging Program, National Cancer Institute, National Institutes of Health, Bethesda, Maryland.
authors.forename: Peter L
authors.initials: PL
authors.lastname: Choyke
authors.affiliation: Urologic Oncology Branch, National Cancer Institute, National Institutes of Health, Bethesda, Maryland.
authors.forename: Peter A
authors.initials: PA
authors.lastname: Pinto