1. Department of Otolaryngology‐Head and Neck Surgery University of California Los Angeles California USA
2. Department of Medicine National Jewish Health Denver Colorado USA
3. Department of Pediatrics National Jewish Health Denver Colorado USA
4. Department of Otolaryngology‐Head and Neck Surgery Columbia University New York New York USA
5. Department of Biostatistics National Jewish Health Denver Colorado USA
6. Department of Otolaryngology‐Head and Neck Surgery Oregon Health Sciences University Portland Oregon USA
7. Department of Otolaryngology‐Head and Neck Surgery University of Utah Salt Lake City Utah USA
8. Department of Psychology Portland State University Portland Oregon USA
9. Department of Otolaryngology‐Head and Neck Surgery Vanderbilt Health Nashville Tennessee USA
10. Department of Medicine Columbia University New York New York USA
11. Department of Pulmonary Medicine University of California Los Angeles California USA
12. Department of Otolaryngology‐Head and Neck Surgery University of Colorado Aurora Colorado USA
13. Department of Otolaryngology‐Head and Neck Surgery Stanford Medicine Palo Alto California USA
14. Department of Otolaryngology‐Head and Neck Surgery University of North Carolina Chapel Hill North Carolina USA
15. David Geffen School of Medicine University of California, CTSI Los Angeles California USA
16. Department of Otolaryngology‐Head and Neck Surgery Medical University of South Carolina Charleston South Carolina USA
17. Vagelos College of Physicians & Surgeons Columbia University New York New York USA