1. Department of Neurosurgery, Clinical Neurosciences Center, University of Utah, Salt Lake City, Utah, USA.
2. School of Medicine, University of Utah, Salt Lake City, Utah, USA.
3. Department of Neurological Surgery, Beth Israel Deaconess Medical Center, Boston, Massachusetts, USA.
4. Department of Neurosurgery, NYU Langone Health, New York, New York, USA.
5. Department of Neurosurgery, University at Buffalo, Buffalo, New York, USA.
6. Department of Neurosurgery, Medical University of South Carolina, Charleston, South Carolina, USA.
7. Department of Neurosurgery, Emory University School of Medicine, Atlanta, Georgia, USA.
8. Department of Neurological Surgery, University of California San Diego, La Jolla, California, USA.
9. Department of Neurosurgery, Baylor College of Medicine, Houston, Texas, USA.
10. Lyerly Neurosurgery, Baptist Neurological Institute, Jacksonville, Florida, USA.
11. Department of Neurological Surgery, University of Pittsburgh Medical Center, Pittsburgh, Pennsylvania, USA.
12. Department of Neurosurgery, Penn Medicine, Hospital of the University of Pennsylvania, Philadelphia, Pennsylvania, USA.
13. Department of Neurosurgery, Houston Methodist, Houston, Texas, USA.
14. Department of Neurosurgery, Mount Sinai Icahn School of Medicine, New York, New York, USA.
15. Department of Neurosurgery, Cooper University Healthcare, Camden, New Jersey, USA.
16. Department of Neurological Surgery, University of Washington, Seattle, Washington, USA.