[1] Univ British Columbia, Gynecol & Obstet, Vancouver, BC, Canada
[2] Univ British Columbia, Pathol & Lab Sci, Vancouver, BC, Canada
[3] BC Canc Res Ctr, Mol Oncol, Vancouver, BC, Canada
[4] Ctr Hosp Univ Montreal, Gynecol Gynecol Oncol, Montreal, PQ, Canada
[5] Univ Tubingen, Gynecol Gynecol Oncol, Tubingen, Germany
[6] Univ British Columbia, Gynecol Div Gynecol Oncol, Vancouver, BC, Canada