[1] Univ Calif San Francisco, Med Ctr, Sch Med, Dept Urol, San Francisco, CA 94143 USA
[2] Dana Farber Canc Inst, Lank Ctr Genitourinary Oncol, Boston, MA 02115 USA
[3] Dana Farber Canc Inst, Dept Adult Oncol, Boston, MA 02115 USA
[4] Beth Israel Deaconess Med Ctr, Div Hematol Oncol, Boston, MA 02215 USA
[5] Brigham & Womens Hosp, Dept Radiat Oncol, Boston, MA 02115 USA
[6] Univ Pittsburgh, Sch Med, Pittsburgh, PA USA
[7] Mem Sloan Kettering Canc Ctr, New York, NY 10021 USA
[8] Univ Toronto, Sunnybrook & Womens Coll, Hlth Sci Ctr, Toronto, ON, Canada
[9] Wake Forest Univ, Sch Med, Dept Radiat Oncol, Winston Salem, NC 27109 USA
[10] Walter Reed Army Med Ctr, Serv Urol, Washington, DC 20307 USA
[11] Fox Chase Canc Ctr, Dept Radiat Oncol, Philadelphia, PA 19111 USA
[12] Louisiana State Univ, Sch Med, Stanley Scott Canc Ctr, New Orleans, LA USA
[13] Massachusetts Gen Hosp, Boston, MA 02114 USA
[14] InforMEDical Inc, Narberth, PA USA