[1] Univ S Florida, Coll Med, H Lee Moffitt Canc Ctr & Res Inst, Tampa, FL 33612 USA
[2] Emory Univ, Winship Canc Inst, Atlanta, GA 30322 USA
[3] Univ Texas MD Anderson Canc Ctr, Houston, TX 77030 USA
[4] Stanford Univ, Sch Med, Palo Alto, CA 94304 USA
[5] Novartis Pharmaceut, E Hanover, NJ USA
[6] Dana Farber Canc Inst, Boston, MA 02115 USA