[1] Univ Michigan, Ctr Comprehens Canc, Ann Arbor, MI 48109 USA
[2] Univ Texas MD Anderson Canc Ctr, Houston, TX 77030 USA
[3] Univ Calif San Francisco, San Francisco, CA 94143 USA
[4] Sarah Cannon Res Inst, Nashville, TN USA
[5] Univ Utah, Huntsman Canc Inst, Salt Lake City, UT USA
[6] ARIAD Pharmaceut Inc, Cambridge, MA USA
[7] Oregon Hlth & Sci Univ, Knight Canc Inst, Portland, OR 97201 USA