[1] Univ Klinikum Frankfurt, Klin Frauenheilkunde & Geburtshilfe, Frankfurt, Germany
[2] Univ Med Ctr Mannheim, Med Fac Mannheim, Dept Gynecol, Mannheim, Germany
[3] Charite, Ctr Oncol Surg, Dept Gynecol, Berlin, Germany
[4] Med Off Hematooncol, Aschaffenburg, Aschaffenburg, Germany
[5] Charite, Dept Gynecol, Berlin, Germany
[6] Charite, Ctr Oncol Surg, Berlin, Germany
[7] Univ Hosp Tuebingen, Ctr Womens Hlth, Tubingen, Germany
[8] AstraZeneca Germany, Oncol, Wedel, Germany
[9] Jerusalem Hosp Hamburg, Ctr Oncol, Hamburg, Germany