[1] H Lee Moffitt Canc Ctr & Res Inst, Tampa, FL USA
[2] Columbia Univ, Med Ctr, New York, NY USA
[3] Sidney Kimmel Comprehens Canc Ctr Johns Hopkins, Baltimore, MD USA
[4] Univ Calif Irvine, Sch Med, Irvine, CA 92717 USA
[5] Georgia Regent Univ, GRU Canc Ctr, Agusta, MD USA
[6] Univ Texas MD Anderson Canc Ctr, Houston, TX 77030 USA
[7] Hackensack Univ, Med Ctr, Hackensack, NJ USA
[8] Leuven Canc Inst, Leuven, Belgium
[9] Angeles Clin & Res Inst, Los Angeles, CA USA
[10] Univ N Carolina, Lineberger Comprehens Canc Ctr, Chapel Hill, NC 27599 USA
[11] Mt Sinai Med Ctr, New York, NY 10029 USA
[12] Univ Hosp Siena, Siena, Italy
[13] Mary Crowley Canc Res Ctr, Dallas, TX USA
[14] Univ Heidelberg Hosp, Natl Ctr Tumor Dis, Heidelberg, Germany
[15] Medlmmune, Gaithersburg, MD USA
[16] Mem Sloan Kettering Canc Ctr, 1275 York Ave, New York, NY 10021 USA