title: Chairmen's summary.
authors.affiliation: WHO Collaborating Center for Urological Tumors, Department of Oncology, Karolinska University Hospital, Stockholm, Sweden.
authors.forename: Lennart
authors.initials: L
authors.lastname: Andersson
authors.forename: Michael J
authors.initials: MJ
authors.lastname: Droller
authors.forename: Jan
authors.initials: J
authors.lastname: Adolfsson
authors.forename: Wiking
authors.initials: W
authors.lastname: Månsson
authors.forename: Ziya
authors.initials: Z
authors.lastname: Kirkali
authors.forename: Paolo
authors.initials: P
authors.lastname: Boffetta
authors.forename: Rodolfo
authors.initials: R
authors.lastname: Montironi
authors.forename: Per-Uno
authors.initials: PU
authors.lastname: Malmstrom
authors.forename: Bernhard
authors.initials: B
authors.lastname: Tribukait
authors.forename: H Barton
authors.initials: HB
authors.lastname: Grossman
mesh_terms: D018890:Chemoprevention / Q000379:methods*; D004781:Environmental Exposure; D020022:Genetic Predisposition to Disease; D014943:Global Health; D006801:Humans; D008403:Mass Screening / Q000379:methods*; D009017:Morbidity / Q000639:trends; D012307:Risk Factors; D001749:Urinary Bladder Neoplasms / Q000453:epidemiology / Q000209:etiology / Q000517:prevention & control