[1] Univ Colorado, Ctr Canc, Aurora, CO USA
[2] Chao Family Comprehens Canc Ctr, Orange, CA USA
[3] Dana Farber Canc Inst, Boston, MA 02115 USA
[4] Ohio State Univ, Dept Internal Med, Ctr Comprehens Canc, Columbus, OH 43210 USA
[5] Univ Pittsburgh, Inst Canc, Pittsburgh, PA USA
[6] Ohio State Univ, Wexner Med Ctr, Columbus, OH 43210 USA
[7] Massachusetts Gen Hosp, Boston, MA 02114 USA
[8] Univ Colorado, Sch Med, Aurora, CO USA
[9] Univ Pittsburgh, Med Ctr, Pittsburgh, PA USA
[10] Pfizer Oncol, La Jolla, CA USA
[11] Rho Inc, Chapel Hill, NC USA
[12] Univ Pittsburgh, Pittsburgh, PA USA