1. Department of Neurosurgery, University of Michigan, Ann Arbor, Michigan, United States
2. Cancer Data Science, Biostatistics, University of Michigan School of Public Health, Ann Arbor, Michigan, United States
3. Section of Otolaryngology-Head and Neck Surgery, Department of Surgery, University of Chicago, Chicago, Illinois, United States
4. Department of Neurosurgery, University of Chicago, Chicago, Illinois, United States
5. Department of Head and Neck Surgery and Communication Sciences, Duke University, Durham, North Carolina, United States
6. Department of Neurosurgery, Gazi University Faculty of Medicine, Ankara, Turkey
7. Department of Otolaryngology–Head and Neck Surgery, Gazi University Faculty of Medicine, Ankara, Turkey
8. Department of Otolaryngology, Thomas Jefferson University, Philadelphia, Pennsylvania, United States
9. Department of Neurosurgery, Thomas Jefferson University, Philadelphia, Pennsylvania, United States
10. Department of Neurosurgery, University of Miami/Jackson Health System, Miami, Florida, United States
11. Department of Neurosurgery, Johns Hopkins University, Baltimore, Maryland, United States
12. Department of Otolaryngology, Johns Hopkins University, Baltimore, Maryland, United States
13. Department of Otolaryngology, Mayo Clinic, Rochester, Minnesota, United States
14. Department of Neurosurgery and Otorhinolaryngology, Mayo Clinic, Rochester, Minnesota, United States
15. Department of Otolaryngology, University of Miami, Miami, Florida, United States
16. Orlando Neurosurgery, Orlando, Florida, United States
17. Department of Otorhinolaryngology, University of Pennsylvania, Philadelphia, Pennsylvania, United States
18. Department of Otolaryngology–Head and Neck Surgery, Baylor College of Medicine, Houston, Texas, United States
19. Division of Otolaryngology–Head and Neck Surgery, Northshore University Health System, University of Chicago Pritzker School of Medicine, Chicago, Illinois, United States
20. Department of Otolaryngology–Head and Neck Surgery, Penn State Milton S. Hershey Medical Center, Hershey, Pennsylvania, United States
21. Department of Neurosurgery, Penn State Milton S. Hershey Medical Center, Hershey, Pennsylvania, United States
22. Department of Neurosurgery, University of Pittsburgh Medical Center, Pittsburgh, Pennsylvania, United States
23. Department of Otolaryngology–Head and Neck Surgery, University of Pittsburgh Medical Center, Pittsburgh, Pennsylvania, United States
24. Department of Neurosurgery, Queen's Medical Centre, Nottingham, United Kingdom
25. Manchester Skullbase Unit, Salford Royal Hospital, Manchester, United Kingdom
26. Department of Otolaryngology, Head-Neck Surgery, University of Tennessee Health Science Center, Memphis, Tennessee, United States
27. Department of Neurosurgery, University of Tennessee Health Science Center, Memphis, Tennessee, United States
28. Department of Otolaryngology, University of Michigan, Ann Arbor, Michigan, United States