[1] Univ Michigan Hlth Syst, Dept Internal Med, Ann Arbor, MI 48109 USA
[2] Buck Inst Age Res, Program Canc & Dev Therapeut, Novato, CA USA
[3] Univ Michigan Hlth Syst, Dept Pathol, Ann Arbor, MI 48109 USA
[4] Indiana Univ, Ctr Canc, Dept Med, Indianapolis, IN 46204 USA
[5] Univ Oxford, John Radcliffe Hosp, Weatherall Canc Ctr, Canc Res UK,Med Oncol Unit, Oxford OX3 9DU, England
[6] Mem Sloan Kettering Canc Ctr, Breast Canc Med Serv, New York, NY 10021 USA
[7] Baylor Coll Med, Houston, TX 77030 USA
[8] Univ So Calif, Kenneth Norris Jr Comprehens Canc Ctr, Los Angeles, CA 90033 USA
[9] Netherlands Canc Inst, Dept Pathol, NL-1066 CX Amsterdam, Netherlands