1. Department of Urology; Cliniques Universitaires Saint-Luc; Brussels Belgium
2. Department of Urology; IDIBAPS; Hospital Clinic - Universitat de Barcelona; Barcelona Spain
3. Department of Clinical Oncology; School of Cancer Sciences; University of Birmingham; Birmingham UK
4. Prostate Cancer Program and Department of Radiation Oncology; Fondazione IRCCS; Istituto Nazionale dei Tumori; Milan Italy
5. Department of Urology; Centre Hospitalier Universitaire La Miletrie; Poitiers France