title: Reply to V. Bonadona et al.
authors.forename: Christoph
authors.initials: C
authors.lastname: Engel
authors.forename: Hans F A
authors.initials: HF
authors.lastname: Vasen
mesh_terms: D003123:Colorectal Neoplasms, Hereditary Nonpolyposis / Q000453:epidemiology* / Q000235:genetics*; D005260:Female; D006801:Humans; D008297:Male; D009369:Neoplasms / Q000453:epidemiology* / Q000235:genetics*