1. Department of Oncological Medicine, Institut Gustave Roussy, Villejuif, France
2. Medical Oncology, University of Pavia and La Istituti Clinici Scientifici Maugeri, Pavia, Italy
3. Department of Oncology, Cambridge University Health Partners, Cambridge, UK
4. JB Medical Ltd, Sudbury, UK
5. Medical Affairs, EUSA Pharma, Hemel Hempstead, UK
6. Genitourinary Oncology Service, Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, NY, USA