[1] Harvard Canc Ctr, Dana Farber Canc Inst, Boston, MA USA
[2] Harvard Med Sch, Dana Farber Canc Inst, Boston, MA 02115 USA
[3] Dana Farber Canc Inst, Boston, MA 02115 USA
[4] Harvard Med Sch, Dana Farber Canc Inst, Dept Med Oncol, Boston, MA 02115 USA
[5] Int Drug Dev Inst, Cambridge, MA USA
[6] Christie Hosp NHS Fdn Trust, Manchester, Lancs, England
[7] EORTC Headquarters, Brussels, Belgium
[8] Univ Chicago, Chicago, IL 60637 USA
[9] Univ Paris Sud, Inst Gustave Roussy, Villejuif, France
[10] UNICANCER, Paris, France
[11] Duke Univ, Med Ctr, Durham, NC USA
[12] Mem Sloan Kettering Canc Ctr, 1275 York Ave, New York, NY 10021 USA
[13] Queens Univ, Canc Res Inst, NCIC Clin Trials Grp, Kingston, ON, Canada
[14] Cedars Sinai Med Ctr, Los Angeles, CA 90048 USA
[15] Tulane Univ, Sch Med, 1430 Tulane Ave, New Orleans, LA 70112 USA
[16] Prostate Canc Fdn, Santa Monica, CA USA
[17] MRC Clin Trials Unit, London, England
[18] Catholic Univ Louvain, Inst Rech Clin, Brussels, Belgium
[19] Peter MacCallum Canc Ctr, East Melbourne, Australia