1. Department of Neurological Surgery, University of California San Francisco, San Francisco, CA, USA
2. Brain and Spinal Injury Center, Zuckerberg San Francisco General Hospital, San Francisco, CA, USA
3. Department of Neurological Surgery, Mayo Clinic, Rochester, MN, USA
4. Department of Neurological Surgery, University of Pittsburgh Medical Center, Pittsburgh, PA, USA
5. Department of Radiology, Mayo Clinic, Rochester, MN, USA
6. Department of Public Health, Erasmus Medical Center, Rotterdam, The Netherlands
7. Department of Radiology, University of California San Francisco, San Francisco, CA, USA
8. Department of Psychology, University of Texas at Austin, Austin, TX, USA
9. Department of Neurological Surgery, Virginia Commonwealth University, Richmond, VA, USA