Affiliation: | 1. HNPCC-Register, Department of Gastroenterology and Clinical Research Centre, Copenhagen University Hospital, Hvidovre, Denmark;2. Department of Clinical Genetics, Copenhagen University Hospital, Rigshospitalet, Denmark;3. Department of Obstetrics and Gynecology, Copenhagen University Hospital, Herlev, Denmark;4. Department of Gynaecology and Obstetrics, OUH — Odense University Hospital, Denmark;5. Department of Surgical Gastroenterology, Aalborg University Hospital, Denmark |