1. The Gynecologic Clinic, The Juliane Marie Centre, Rigshospitalet, University of Copenhagen, Copenhagen, Denmark
2. Department of Virus, Hormones and Cancer, Danish Cancer Society, Copenhagen, Denmark
3. Department of Pathology, Herlev University Hospital, Copenhagen, Denmark
4. Finsen Laboratory, Rigshospitalet, Copenhagen Biocenter, Denmark
5. Department of Gynecology and Obstetrics, Aarhus University Hospital, Skejby, Aarhus, Denmark
6. Department of Pathology, Bispebjerg Hospital, University of Copenhagen, Copenhagen, Denmark