1. Medical Oncology Department; Oscar Lambret Center; Lille France
2. Methodology and Clinical Research Platform; SIRIC OncoLille; Lille France
3. Biostatisitics and Methodology Unit; Oscar Lambret Center; Lille France
4. Medical Oncology Department; Gustave Roussy; Villejuif France
5. Medical Oncology Department; Léon Bérard Center; Lyon France
6. Medical Oncology Department; Bergonié Institute; Bordeaux France
7. Medical Oncology Department; Paoli-Calmette Institute; Marseille France
8. Medical Oncology Department; University Cancer Institute of Toulouse-Oncopole; Toulouse France
9. Clinical Research Unit; Oscar Lambret Center; Lille France
10. Institute of Pathology; Medical University of Graz; Graz Austria
11. Radiology Department; Oscar Lambret Center; Lille France
12. General Hospital; Medical University of Vienna; Vienna Austria