title: Editorial Comment.
authors: Department of Urology, David Geffen School of Medicine at University of California-Los Angeles, Veterans Health Affairs Greater Los Angeles, Los Angeles, California.
authors: Kathy H
authors: KH
authors: Huen
authors: Departments of Urology and Family Medicine, David Geffen School of Medicine at University of California-Los Angeles, Veterans Health Affairs Greater Los Angeles, Los Angeles, California.
authors: Jonathan
authors: J
authors: Bergman