[1] Univ Texas, MD Anderson Canc Ctr, Dept Behav Sci, Houston, TX 77030 USA
[2] Dana Farber Canc Inst, Boston, MA 02115 USA
[3] Harvard Univ, Sch Publ Hlth, Boston, MA 02115 USA
[4] Univ Texas, MD Anderson Canc Ctr, Dept Gynecol Oncol, Houston, TX 77030 USA