[1] Inst Gustave Roussy, Med Oncol, Villejuif, France
[2] Cleveland Clin, Oncol, Cleveland, OH 44106 USA
[3] Netherlands Canc Inst, Med Oncol, Amsterdam, Netherlands
[4] Mem Sloan Kettering Canc Ctr, Dept Med, 1275 York Ave, New York, NY 10021 USA
[5] British Columbia Canc Agcy, Dept Med Oncol, Vancouver Ctr, Vancouver, BC, Canada
[6] Univ Lyon, Ctr Leon Berard, Med Oncol, Lyon, France
[7] Ist Europeo Oncol, Med Oncol Div Urogenital & Head & Neck Tumours, Milan, Italy
[8] Univ Tubingen, Urol, Tubingen, Germany
[9] Emory Univ, Winship Canc Inst, Hematol & Med Oncol, Atlanta, GA 30322 USA
[10] Mt Vernon Canc Ctr, Canc Serv, London, England
[11] East North Herts NHS Trust, London, England
[12] Niigata Univ, Dept Urol, Dept Mol Oncol, Grad Sch Med, Niigata, Japan
[13] Pfizer Inc, Biostat, Groton, CT 06340 USA
[14] Pfizer Inc, Biostat, San Diego, CA USA
[15] Pfizer Inc, Immunooncol, Cambridge, MA USA
[16] Pfizer Inc, Translat Oncol, San Diego, CA USA
[17] Pfizer Inc, Clin Dev, Milan, Italy
[18] Pfizer Hellas, Med Affairs, Athens, Greece
[19] Dana Farber Canc Inst, Lank Ctr Genitourinary Oncol, Dept Genitourinary Oncol, Boston, MA 02115 USA
[20] Brigham & Womens Hosp, 75 Francis St, Boston, MA 02115 USA