[1] Netherlands Canc Inst, Antoni van Leeuwenhoek, Ctr Gynecol Oncol, Dept Gynecol Oncol, Amsterdam, Netherlands
[2] Katholieke Univ Leuven, Dept Oncol, Leuven, Belgium
[3] Univ Hosp Leuven, Dept Obstet Gynecol, Leuven, Belgium
[4] Univ Hosp Leuven, Dept Pathol, Leuven, Belgium
[5] Univ Hosp Leuven, Dept Obstet Gynecol, Leuven, Belgium
[6] Univ Hosp Leuven, Dept Med Oncol, Leuven, Belgium
[7] Imelda Hosp, Dept Med Oncol, Bonheiden, Belgium
[8] Hosp la Citadelle, Dept Obstet Gynecol, Liege, Belgium