[1] Rigshosp, Copenhagen Univ Hosp, Dept Gynaecol & Obstet, DK-2100 Copenhagen, Denmark
[2] Herlev Univ Hosp, Dept Pathol, Danish Canc Biobank, DK-2730 Herlev, Denmark
[3] Aalborg Univ Hosp, Dept Gynaecol & Obstet, Aalborg, Denmark
[4] Odense Univ Hosp, Dept Gynaecol & Obstet, DK-5000 Odense, Denmark
[5] Statens Serum Inst, Dept Clin Biochem & Immunol, Div Microbiol & Diagnost, DK-2300 Copenhagen, Denmark