[1] Med Univ Vienna, Urol & Gynaecol Sect, Dept Med Oncol, Vienna, Austria
[2] San Camillo Forlanini Hosp, Dept Med Oncol, Rome, Italy
[3] Dana Farber Canc Inst, Lank Ctr Genitourinary Oncol, Boston, MA 02115 USA
[4] Azienda Ospedaliera Perugia, Perugia, Italy
[5] Univ Hosp Mar, Med Oncol Serv, Barcelona, Spain
[6] Hacettepe Univ, Dept Urol, TR-06100 Ankara, Turkey
[7] Oregon Hlth & Sci Univ, Inst Canc, Portland, OR 97201 USA
[8] Univ Clin Brussels, Dept Urol, Brussels, Belgium
[9] Hop Europeen Georges Pompidou, Dept Med Oncol, Paris, France
[10] Danube Hosp, Ludwig Boltzmann Inst Urolog Oncol, Dept Urol & Androl, Vienna, Austria
[11] Klin Nowotworow Ukladu Moczowego, M Sklodowska Curie Mem Canc Ctr, Warsaw, Poland
[12] Klin Nowotworow Ukladu Moczowego, Inst Oncol, Warsaw, Poland
[13] Inselspital Bern, Dept Med Oncol, CH-3010 Bern, Switzerland
[14] Mater Misericordiae Univ Hosp, Dublin 7, Ireland
[15] Univ Coll Dublin, Dublin 2, Ireland