1. NeuroOncology Program, Moffitt Cancer Center, Tampa, Florida, USA
2. Department of Neurosurgery, Cleveland Clinic, Cleveland, Ohio, USA
3. Ivy Brain Tumor Center, Barrow Neurological Institute, Phoenix, Arizona, USA
4. Department of Neurology, University Hospital and University of Zurich, Zurich, Switzerland
5. Department of Neurology Heidelberg University Hospital and German Cancer Consortium, German Cancer Research Center, Heidelberg, Germany
6. Department of Neuro-Oncology, University and City of Health and Science, Turin, Italy
7. Center For Neuro-Oncology, Dana-Farber/Brigham and Women’s Cancer Center and Harvard Medical School, Boston, Massachusetts, USA
8. Department of Neurosurgery, University of California San Francisco, San Francisco, California, USA
9. Department of Oncology, Mayo Clinic, Rochester, Minnesota, USA
10. The Brain Tumor Center at Erasmus MC Cancer Institute, University Medical Center Rotterdam