[1] Univ Texas MD Anderson Canc Ctr, Houston, TX 77030 USA
[2] Pfizer, La Jolla, CA USA
[3] Mem Sloan Kettering Canc Ctr, New York, NY USA
[4] Univ Campania Luigi Vanvitelli, Naples, Italy
[5] Peter MacCallum Canc Ctr, Melbourne, Vic, Australia
[6] Univ Hosp Gasthuisberg, Leuven, Belgium
[7] Univ Leuven, Leuven, Belgium
[8] Imperial Coll London, Hammersmith Hosp, London, England
[9] Natl Canc Ctr Hosp East, Kashiwa, Chiba, Japan
[10] UVic UCC, Vall dHebron Univ Hosp, Barcelona, Spain
[11] UVic UCC, Vall dHebron Inst Oncol VHIO, Barcelona, Spain
[12] Pfizer, Cambridge, MA USA