| Institution: | 1. Department of Epidemiology, University of Tampere, School of Public Health, Tampere, Finland;2. Central Finland Central Hospital, Jyv?skyl?, FinlandTel.: +358 40 5813177, Fax: +358‐14‐269‐1098;3. Department of Urology, Tampere University Hospital, Tampere, Finland;4. Medical School, University of Tampere, Tampere, Finland;5. The Finnish Cancer Registry, Helsinki, Finland;6. Johns Hopkins Bloomberg School of Public Health, Baltimore, MD;7. Department of Urology, Helsinki University Hospital, Helsinki, Finland;8. Department of Clinical Chemistry, University of Helsinki, Helsinki, Finland |
