[1] Jewish Gen Hosp, Gynecol Oncol, Montreal, PQ, Canada
[2] Columbia Univ, New York Presbyterian Hosp, Dept Obstet & Gynecol, Div Gynecol Oncol,Irving Med Ctr, New York, NY USA
[3] Cedar Sinai Med Ctr, Dept Obstet & Gynecol, Div Minimally Invas Gynecol Surg, Los Angeles, CA USA