1. Department of Otolaryngology: Head and Neck Surgery University of South Florida Tampa Florida USA
2. College of Public Health University of South Florida Tampa Florida USA
3. Department of Otolaryngology: Head and Neck Surgery Icahn School of Mount Sinai New York City New York USA
4. Department of Neurosurgery University of Pennsylvania Philadelphia Pennsylvania USA
5. Department of Otorhinolaryngology‐Head and Neck Surgery University of Pennsylvania Philadelphia Pennsylvania USA
6. Department of Otolaryngology, Harvard Medical School Massachusetts Eye and Ear Infirmary Boston Massachusetts USA
7. Department of Otolaryngology New England Ear Nose and Throat Newton Massachusetts USA
8. Department of Otolaryngology–Head and Neck Surgery Thomas Jefferson University Philadelphia Pennsylvania USA
9. Department of Otolaryngology–Head and Neck Surgery Temple University Philadelphia Pennsylvania USA
10. Office of Clinical Research University of Pennsylvania Philadelphia Pennsylvania USA
11. Division of Neurosurgery Children's Hospital of Philadelphia Philadelphia Pennsylvania USA
12. Department of Otolaryngology–Head and Neck Surgery University of Maryland Medical Center Baltimore Maryland USA