[1] Emory Univ, Winship Canc Inst, Dept Hematol & Med Oncol, Atlanta, GA 30322 USA
[2] Univ Southern Calif, Norris Comprehens Canc Ctr, Newport Beach, CA USA
[3] Univ Southern Calif, Hoag Mem Hosp, Presbyterian Canc Ctr, Newport Beach, CA USA
[4] Univ Texas MD Anderson Canc Ctr, Dept Invest Canc Therapeut, Phase Program 1, Houston, TX 77030 USA
[5] GlaxoSmithKline, Waltham, MA USA
[6] Univ Colorado, Canc Ctr, Aurora, CO USA