1. Vagelos College of Physicians & Surgeons Columbia University Irving Medical Center New York New York USA
2. Rhinology & Anterior Skull Base Surgery Department of Otolaryngology—Head & Neck Surgery Columbia University Irving Medical Center New York New York USA
3. Department of Otolaryngology—Head & Neck Surgery Montefiore Medical Center Bronx New York USA
4. Department of Otolaryngology—Head & Neck Surgery Icahn School of Medicine at Mount Sinai New York New York USA
5. Department of Otolaryngology—Head & Neck Surgery Rutgers Health Newark New Jersey USA
6. Department of Otolaryngology—Head & Neck Surgery Weill Cornell Medicine New York New York USA
7. Department of Otolaryngology—Head & Neck Surgery NYU Langone Medical Center New York New York USA