1. Divisions of Hematology/Oncology & Neuro-Oncology, Departments of Medicine & Neurology, Massachusetts General Hospital, Boston, Massachusetts, USA
2. Division of Medical Oncology, Mayo Clinic, Rochester, Minnesota, USA
3. Department of Neurological Surgery, University of California, San Francisco, California, USA
4. Department of Radiation Oncology, University of California, San Francisco, California, USA
5. Center for Skull Base and Pituitary Surgery, Department of Neurosurgery, Brigham and Women’s Hospital, Harvard Medical School, Boston, Massachusetts, USA
6. Department of General Neurosurgery, University Hospital Cologne, Cologne, Germany
7. Division of Experimental Neurosurgery, Heidelberg University Hospital, Germany
8. Institute of Neuropathology, Otto-von-Guericke University, Magdeburg, Germany
9. Department of Neurological Surgery, University Hospital–Case Medical Center, Cleveland, Ohio, USA
10. Department of Neurosurgery, Henry Ford Health System, Detroit, Michigan, USA
11. Interdisciplinary Division of Neuro-Oncology, Hertie Institute for Clinical Brain Research & Centre for CNS Tumors, Comprehensive Cancer Center Tübingen-Stuttgart, University Hospital Tübingen, Eberhard Karls University, Tübingen, Germany
12. Department of Neurosurgery, University Hospital Tübingen, Tübingen, Germany
13. Department of Neurosurgery, Ludwig-Maximilians-University, Munich, Germany
14. Center for Neuro-Oncology, Dana-Farber Cancer Institute, Boston, Massachusetts, USA
15. Laboratory of Pathology, Center for Cancer Research, National Cancer Institute, Bethesda, Maryland, USA
16. MacFeeters-Hamilton Center for Neuro-Oncology, Princess Margaret Cancer Center, Toronto, Ontario, Canada
17. Division of Neurosurgery, University Health Network, University of Toronto, Ontario, Canada
18. Department of Neurosurgery & Institute of Translational Medicine, The Walton Centre NHS Foundation Trust & University of Liverpool, Lower Lane, Liverpool, Merseyside, UK