[1] Aix Marseille Univ, CNRS, Inst Neurophysiopathol, Serv Neurooncol,INP,CHU Timone,APHM, Marseille, France
[2] Med Univ Vienna, Biomed Imaging & Image Guided Therapy, Vienna, Austria
[3] CHU Timone, Neurosurg Dept, Marseille, France
[4] Neurol Inst Carlo Besta, Dept Neurooncol, Milan, Italy
[5] Univ Zurich Hosp, Zurich, Switzerland
[6] Univ & City Hlth & Sci Hosp, Turin, TO, Italy
[7] Veneto Inst Oncol IOV IRCCS, Dept Oncol, Oncol 1, Padua, Italy
[8] Hosp Univ 12 Octubre, Madrid, Spain
[9] Oslo Univ Hosp, Dept Oncol, Oslo, Norway
[10] Guys Hosp, Ctr Canc, London, England
[11] UKHD, Natl Ctr Tumor Dis NCT, Heidelberg, Germany
[12] German Canc Res Ctr, Heidelberg, Germany
[13] EORTC European Org Res & Treatment Canc, Woluwe St Lambert, Belgium
[14] EORTC, Brussels, Belgium
[15] Univ Hosp, Dept Neurol, Zurich, Switzerland
[16] Univ Zurich, Zurich, Switzerland
[17] Heidelberg Univ, Inst Pathol, Dept Neuropathol, Heidelberg, Germany
[18] German Canc Res Ctr, Clin Cooperat Unit Neuropathol, German Consortium Translat Canc Res DKTK, Heidelberg, Germany
[19] Heidelberg Univ, Heidelberg, Germany
[20] Med Univ Vienna, Div Oncol, Dept Med 1, Vienna, Austria