[1] Baylor Sammons Canc Ctr Texas Oncol PA, Dallas, TX USA
[2] Cleveland Clin, Taussig Canc Inst, Cleveland, OH 44106 USA
[3] Royal Marsden Hosp NHS Trust, London, England
[4] Cedars Sinai Med Ctr, Samuel Oschin Comprehens Canc Inst, Los Angeles, CA 90048 USA
[5] PUCRS Sch Med, Porto Alegre, RS, Brazil
[6] Inst Gustave Roussy, Villejuif, France
[7] Pfizer Oncol, La Jolla, CA USA
[8] Mem Sloan Kettering Canc Ctr, New York, NY 10021 USA
[9] Pfizer Oncol, New London, CT USA
[10] Pfizer Oncol, New York, NY USA