1. Dana-Farber Cancer Institute, Boston, Massachusetts, USA
2. Harvard Medical School, Boston, Massachusetts, USA
3. University of California San Francisco, San Francisco, California, USA
4. MD Anderson Cancer Center, Houston, Texas, USA
5. Neuro-Oncology Branch, National Cancer Institute, National Institutes of Health, Bethesda, Maryland, USA
6. National Brain Tumor Society, Newton, Massachusetts, USA
7. International Brain Tumour Alliance, Tadworth, Surrey, UK
8. The Sontag Foundation and Brain Tumor Network, Ponte Vedre Beach, Florida, USA
9. The Musella Foundation for Brain Tumor Research and Information, Hewlett, New York, USA
10. American Brain Tumor Association, Chicago, Illinois, USA
11. Foundation Medicine, Cambridge, Massachusetts, USA
12. Mayo Clinic, Rochester, Minnesota, USA
13. Essentia Health, Duluth, Minnesota, USA
14. Cincinnati Children’s Hospital Medical Center, Cincinnati, Ohio, USA
15. University of Western Ontario, London, Ontario, Canada
16. Miami Cancer Institute, Miami, Florida, USA
17. Moffitt Cancer Center, Tampa, Florida, USA
18. Accelerate Brain Cancer Cure (ABC2), Washington, DC, USA
19. Erasmus University Hospital, Rotterdam, Netherlands
20. University Hospital and University of Zurich, Zurich, Switzerland