1Department of Urology, Ghent University Hospital, Ghent, Belgium
2Department of Medical Oncology, Ghent University Hospital, Ghent, Belgium
3Department of Medical Oncology, University Hospital Leuven, Leuven, Belgium
4Department of Medical Oncology, AZ Turnhout, Turnhout, Belgium
5Department of Medical Oncology, AZ Klina, Kalmthout, Belgium
6Department of Medical Oncology, AZ Delta, Roeselare, Belgium
7Department of Medical Oncology, Imelda Hospital, Bonheiden, Belgium
8Department of Medical Oncology, Institut Jules Bordet, Université Libre de Bruxelles, Brussels, Belgium
9Department of Urology, Onze Lieve Vrouw Hospital, Aalst, Belgium
10Department of Medical Oncology, Hopital De Jolimont, Haine Saint Paul, Belgium
11Department of Medical Oncology, University Hospital Brussels, Jette, Belgium
12Department of Medical Oncology, Institut Roi Albert II, Cliniques Universitaires Saint Luc, Brussels, Belgium
13Department of Medical Oncology, Ziekenhuis Netwerk Antwerpen (ZNA) Middelheim, Antwerp, Belgium
14Department of Medical Oncology, AZ Nikolaas, Sint-Niklaas, Belgium
15Department of Medical Oncology, CHU Dinant-Godinne, Yvoir, Belgium
16Department of Urology, AZ Groeninge, Kortrijk, Belgium
17Department of Medical Oncology, ZNA Jan Palfijn, Merksem, Belgium
18Department of Medical Oncology, AZ Jessa, Hasselt, Belgium
19Department of Medical Oncology, St Luc Bouge, Namur, Belgium
20Department of Medical Oncology, UZA/AZ Monica, Antwerp, Belgium