[1] Univ Hosp Erlangen, Dept Urol & Pediat Urol, Erlangen, Germany
[2] Republican Clin Oncol Dispensary, Dept Chemotherapy, Ufa, Russia
[3] St Vincent Hosp, Dept Urol, D-30559 Hannover, Germany
[4] Univ Hosp A Coruna, Dept Med Oncol, La Coruna, Spain
[5] Inst Valenciano Oncol, Dept Med Oncol, Valencia, Spain
[6] Cantonal Hosp Aarau, Dept Med Oncol Hematol & Transfus Med, CH-5001 Aarau, Switzerland
[7] Merck Serono Co Ltd, Beijing, Peoples R China
[8] Merck KGaA, Darmstadt, Germany
[9] Healthcare Business Merck KGaA, Darmstadt, Germany
[10] EMD Serono Inc, Billerica, MA USA
[11] Merck Healthcare Germany GmbH, Weiterstadt, Germany
[12] Tech Univ Munich, Sch Med, Dept Urol, Klinikum Rechts Isar, Munich, Germany