[1] Dana Farber Canc Inst, Boston, MA 02115 USA
[2] Univ Calif Los Angeles, David Geffen Sch Med, Santa Monica, CA USA
[3] START Ctr Canc Care, San Antonio, TX USA
[4] START, San Antonio, TX USA
[5] Eli Lilly & Co, Indianapolis, IN 46285 USA
[6] PharmaNet I3, Indianapolis, IN USA
[7] Harvard Univ, Massachusetts Gen Hosp, Sch Med, Ctr Canc, Boston, MA USA