[1] Amer Canc Soc, Canc Control Sci Dept, Atlanta, GA 30303 USA
[2] NCI, Canc Prevent Div, NIH, Rockville, MD USA
[3] Emory Univ, Sch Med, Dept Gynecol & Obstet, Atlanta, GA USA
[4] Mem Sloan Kettering Canc Ctr, Dept Surg, Mem Sloan Kettering Canc Ctr Reg Network, Gynecol Serv, New York, NY 10021 USA
[5] Univ Minnesota, Div Epidemiol & Community Hlth, Minneapolis, MN USA
[6] Univ Massachusetts, Sch Med, Dept Obstet & Gynecol, Worcester, MA USA
[7] Univ Arizona, Mel & Enid Zuckerman Coll Publ Hlth, Ctr Excellence Womens Hlth, Tucson, AZ USA
[8] AmeriPath Indiana, Dept Esoter Testing, Indianapolis, IN USA
[9] Univ New Mexico, Sch Med, Dept Obstet & Gynecol, Albuquerque, NM 87131 USA
[10] Harvard Univ, Massachusetts Gen Hosp, Sch Med, Dept Pathol, Boston, MA USA
[11] NCI, Div Canc Epidemiol & Genet, NIH, Rockville, MD USA
[12] Univ Minnesota, Sch Med, Dept Obstet Gynecol & Womens Hlth, Div Gynecol Oncol,Masonic Canc Ctr, Minneapolis, MN 55455 USA
[13] Cornell Univ, Weill Med Coll, New York, NY 10021 USA
[14] Univ Calif San Francisco, Dept Pediat, San Francisco, CA USA
[15] McGill Univ, Dept Oncol, Montreal, PQ, Canada
[16] McGill Univ, Dept Epidemiol, Montreal, PQ, Canada
[17] Univ Virginia Hlth Syst, Dept Pathol, Charlottesville, VA USA
[18] NCI, Clin Genet Branch, Div Canc Epidemiol & Genet, NIH, Bethesda, MD 20892 USA
[19] Amer Soc Clin Pathol Inst, Washington, DC USA
[20] Duke Univ, Med Ctr, Dept Obstet & Gynecol, Durham, NC 27710 USA