1. Department of Radiation Oncology; New York University Langone Medical Center; New York New York
2. Department of Radiation Oncology; Georgia Regents University; Augusta Georgia
3. Department of Radiation Oncology; Mayo Clinic; Scottsdale Arizona
4. Department of Radiation Oncology; Mount Sinai at Beth Israel Medical Center; New York New York
5. Department of Otolaryngology; New York University Langone Medical Center; New York New York
6. Department of Otolaryngology; Mount Sinai at Beth Israel; New York New York
7. Department of Medicine; Mount Sinai at Beth Israel; New York New York
8. Department of Medicine; New York University Langone Medical Center; New York New York
9. Department of Otolaryngology; New York Eye and Ear Infirmary; New York New York
10. Department of Medicine; Mount Sinai at Roosevelt Hospital; New York New York
11. Department of Radiation Oncology; Moffitt Comprehensive Cancer Center; Tampa Florida