[1] Amer Canc Soc, Atlanta, GA 30303 USA
[2] Jonsson Comprehens Canc Ctr, Div Canc Prevent & Control Res, Los Angeles, CA 90034 USA
[3] City Hope Med Ctr, Duarte, CA USA
[4] Carolinas Med Ctr, Dept Gen Surg, Charlotte, NC 28203 USA
[5] Indiana Univ Sch Med, Indianapolis, IN USA
[6] Roswell Pk Canc Inst, Dept Med, Buffalo, NY 14263 USA
[7] Roswell Pk Canc Inst, Dept Hlth Behav, Buffalo, NY 14263 USA
[8] Univ Michigan, Breast Care Ctr, Ann Arbor, MI 48109 USA
[9] Mt Sinai Sch Med, Div Hematol & Med Oncol, New York, NY USA
[10] Oregon Hlth & Sci Univ, Dept Radiat Med, Portland, OR 97201 USA
[11] Mem Sloan Kettering Canc Ctr, New York, NY 10021 USA
[12] Thomas Jefferson Univ, Dept Family Med, Philadelphia, PA 19107 USA