title: Editorial comment.
authors.forename: Theo M
authors.initials: TM
authors.lastname: de Reijke
mesh_terms: D006417:Hematuria / Q000175:diagnosis* / Q000209:etiology; D006801:Humans; D017410:Practice Guidelines as Topic; D001749:Urinary Bladder Neoplasms / Q000150:complications / Q000175:diagnosis* / Q000453:epidemiology