The Cumulation and Dissemination of Knowledge as Preconditions for Effective Crime Prevention Strategies in Forensic Sciences and Sex Research Authors Martin Rettenberger Centre for Criminology (Kriminologische Zentralstelle – KrimZ), Wiesbaden, Germany; Johannes Gutenberg-University Mainz (JGU), Mainz, Germany Mark E. Olver University of Saskatchewan, Saskatoon, SK, Canada L. Maaike Helmus Simon Fraser University, Burnaby, BC, Canada Reinhard Eher Federal Evaluation Centre for Violent and Sexual Offenders, Austrian Prison System, Vienna, Austria Abstract No abstract available.