1. Department of Radiation Oncology Institut Claudius Regaud/Institut Universitaire du Cancer de Toulouse—Oncopôle Toulouse France
2. ToNIC, Toulouse NeuroImaging Center, Université de Toulouse, Inserm, UPS Toulouse France
3. Department of Biostatistics Institut Claudius Regaud/Institut Universitaire du Cancer de Toulouse—Oncopôle Toulouse France
4. Department of Engineering and Medical Physics Institut Claudius Regaud/Institut Universitaire du Cancer de Toulouse—Oncopôle Toulouse France
5. Department of Nuclear Medicine CHU Toulouse Toulouse France
6. ICANS—Radiation Oncology Strasbourg Strasbourg France
7. Department of Radiation Oncology Centre Georges‐François Leclerc Dijon France
8. Department of Radiation Oncology Centre Léon‐Bérard Lyon France
9. Department of Radiation Oncology Institut du Cancer de Montpellier Montpellier France
10. Department of Radiation Oncology Institut de Cancérologie de la Loire Lucien Neuwirth Saint‐Priest‐en‐Jarez France
11. Inserm U1037—Centre de Recherches Contre le Cancer de Toulouse Toulouse France