1. CHU Montpellier, Montpellier, France
2. Department of Neurosurgery, Centre Hospitalier Universitaire Montpellier, Montpellier, France
3. Department of Medical Oncology and Department of Radiation Oncology, CRLC Val dAurelle, Montpellier, France
4. Pathological Department CHU Montpellier, Montpellier, France
5. ICM Montpellier, Montpellier, France
6. CHU Nimes, Nimes, France
7. ICM Val d'Aurelle, Montpellier, France
8. Hopital Sainte-Anne, Paris, France
9. Registre des Tumeurs de lHérault, CRLC Val dAurelle, Montpellier, France
10. Registre des Tumeurs de l'Hérault, Montpellier, France
11. ICM, Montpellier, France
12. CHU Lariboisiere, Paris, France
13. Aix-Marseille University, Department of Neuro-Oncology, University Hospital La Timone, Marseille, France
14. Aix-Marseille University, AP-HM, Service d'Anatomopathologie et de Neuropathologie, CHU Timone, Marseille, France
15. CHU Limoges, Limoges, France
16. Cancer Registry (Herault), Montpellier, France
17. Department of Neurology, Nancy, France