1. Department of Neurological Surgery, University of California San Francisco, San Francisco, California, USA
2. Department of Radiation Oncology, University of California San Francisco, San Francisco, California, USA
3. Department of Radiology and Biomedical Imaging, University of California San Francisco, San Francisco, California, USA
4. Division of Neuropathology, Department of Pathology, University of California San Francisco, San Francisco, California, USA
5. Division of Neuroepidemiology, Department of Neurological Surgery, University of California San Francisco, San Francisco, California, USA
6. Department of Epidemiology and Biostatistics, University of California San Francisco, San Francisco, California, USA
7. Helen Diller Family Comprehensive Cancer Center, University of California San Francisco, San Francisco, California, USA
8. Department of Neurology, University Hospital of St Poelten, St Poelten, Austria
9. Institute of Neurology and Comprehensive Cancer Center, Medical University of Vienna, Vienna, Austria
10. UCSF Brain Tumor Center, Division of Neuro-Oncology, Department of Neurological Surgery, University of California San Francisco, San Francisco, California, USA
11. Department of Neurology, University of California San Francisco, San Francisco, California, USA
12. Department of Bioengineering and Therapeutic Sciences, University of California San Francisco, San Francisco, California, USA