[1] Univ Hosp Case Med Ctr, Cleveland, OH USA
[2] Gynecol Oncol Grp, Stat & Data Ctr, Buffalo, NY USA
[3] Univ Arizona, Ctr Canc, Phoenix, AZ USA
[4] Indiana Univ Sch Med, Indianapolis, IN 46202 USA
[5] Harvard Univ, Massachusetts Gen Hosp, Boston, MA 02115 USA
[6] Mem Sloan Kettering Canc Ctr, New York, NY 10021 USA
[7] Univ Texas MD Anderson Canc Ctr, Houston, TX 77030 USA
[8] Univ Oklahoma, Hlth Sci Ctr, Oklahoma City, OK USA
[9] GEICO, Barcelona, Spain
[10] UC Irvine, Med Ctr, Orange, CA USA