title: Editorial comment.
authors.forename: Sten
authors.initials: S
authors.lastname: Holmäng
mesh_terms: D018450:Disease Progression; D005260:Female; D006801:Humans; D008297:Male; D009364:Neoplasm Recurrence, Local / Q000175:diagnosis*; D001749:Urinary Bladder Neoplasms / Q000175:diagnosis* / Q000473:pathology*