[1] Hebrew Univ Jerusalem, Fac Med, Hadassah Med Ctr, Dept Gynecol Oncol, Jerusalem, Israel
[2] McGill Univ, Jewish Gen Hosp, Lady Davis Inst Canc Res, Montreal, PQ, Canada
[3] McGill Univ, Dept Surg & Intervent Sci, Montreal, PQ, Canada
[4] Chaim Sheba Med Ctr, Dept Obstet & Gynecol, Ramat Gan, Israel
[5] Tel Aviv Univ, Fac Med, Tel Aviv, Israel
[6] Cedar Sinai Med Ctr, Los Angeles, CA USA