1. Global Otolaryngology Head and Neck Surgery Initiative, Boston, MA
2. Warren Alpert Medical School at Brown University, Providence, RI
3. Florida International University Herbert Wertheim College of Medicine, Miami, FL
4. Centro Universitário UNIFTC, Salvador, Brazil
5. Tufts University School of Medicine, Boston, MA
6. Department of Surgery, University of Western Australia, Crawley, WA, Australia
7. Department of Surgery, The University of Chicago, Chicago, IL
8. Liverpool University Hospitals National Health Service Foundation Trust, Liverpool, UK
9. Quantitative Health Sciences
10. Otolaryngology-Head and Neck Surgery, Mayo Clinic, Rochester, MN