1. Department of Otolaryngology/Head & Neck Surgery The University of North Carolina Chapel Hill North Carolina USA
2. Department of Pulmonary Medicine Critical Care Medicine University of Chicago Medicine Chicago Illinois USA
3. Department of Otolaryngology – Head and Neck Surgery Columbia University Irving Medical Center/New York‐Presbyterian Hospital New York New York USA
4. Department of Otolaryngology – Head and Neck Surgery Medical University of South Carolina South Carolina USA
5. Cystic Fibrosis Foundation Bethesda Maryland USA
6. Resnick Chodorow & Associates USA
7. Department of Internal Medicine Division of Pulmonary and Critical Care University of Virginia Charlottesville Virginia USA
8. Pediatric and Adult CF Center Medical University of South Carolina South Carolina USA
9. Department of Otolaryngology‐Head and Neck Surgery University of Rochester Medical Center Rochester New York USA
10. Department of Head and Neck Surgery University of California Los Angeles California USA
11. Community Advisor to the Cystic Fibrosis Foundation Bethesda Maryland USA
12. Mayo Clinic‐Otolaryngology (ENT)/Head and Neck Surgery Rochester Minnesota USA
13. Michigan Medicine University of Michigan Michigan USA
14. Department of Pharmacy Children's Mercy Kansas City Kansas City Missouri USA
15. Oregon Hearing Research Center Oregon Health & Science University Portland Oregon USA
16. Department of Otolaryngology/Head and Neck Surgery University of Texas Southwestern Medical Center Dallas Texas USA
17. Department of Pediatrics Walter Reed National Military Medical Center Bethesda Maryland USA
18. Department of Pharmacy University of North Carolina Medical Center Chapel Hill North Carolina USA
19. College of Pharmacy, Department of Clinical Pharmacy, The University of Michigan C.S. Mott Children's Hospital, Michigan Medicine Michigan USA
20. Department of Otolaryngology University Hospitals Cleveland Medical Center Cleveland Ohio USA
21. Allergy and Pulmonary Medicine, Department of Pediatrics Washington University School of Medicine St. Louis Missouri USA
22. Department of Social Work Children's Mercy Kansas City Kansas City Missouri USA
23. Department of Pediatrics, Division of Pediatric Pulmonology Nemours Alfred I. duPont Hospital for Children Wilmington Delaware USA
24. University of Chicago Medicine Chicago Illinois USA
25. Department of Otolaryngology – Head and Neck Surgery Monroe Carell Jr. Children's Hospital at Vanderbilt Nashville Tennessee USA
26. Department of Otolaryngology – Head and Neck Surgery University of Alabama at Birmingham Birmingham Alabama USA
27. Brigham and Women's Hospital, Division of Otolaryngology‐Head & Neck Surgery Harvard Medical School Boston Massachusetts USA