1. Pediatric Pulmonology, University of Vermont Children’s Hospital and Department of Pediatrics, University of Vermont College of Medicine, Burlington, Vermont;
2. The Dartmouth Institute for Health Policy and Clinical Practice, Lebanon, New Hampshire;
3. Geisel School of Medicine at Dartmouth, Lebanon, New Hampshire;
4. Children’s Respiratory and Critical Care Specialists and Children’s Hospitals and Clinics of Minnesota, Minneapolis, Minnesota;
5. Texas A&M Health Science Center, College Station, Texas;
6. Department of Pediatrics, University of North Carolina, Charlotte, North Carolina;
7. University of Oklahoma College of Pharmacy and School of Community Medicine, Tulsa, Oklahoma;
8. Allergy and Pediatric Pulmonology, Dartmouth-Hitchcock Medical Center, Lebanon, New Hampshire;
9. Department of Radiology, Baylor College of Medicine and Department of Pediatric Radiology, Texas Children’s Hospital, Houston, Texas;
10. Cystic Fibrosis Center, Children’s Hospital Colorado, Aurora, Colorado;
11. Section of Pediatric Pulmonology, Allergy and Sleep Medicine, Department of Pediatrics, Riley Hospital for Children, Indiana University School of Medicine, Indianapolis, Indiana ;
12. Armond V. Mascia, MD Cystic Fibrosis Center, Maria Fareri Children’s Hospital at Westchester Medical Center, Valhalla, New York;
13. Department of Pediatrics and Cincinnati Children’s Research Foundation, University of Cincinnati College of Medicine and Division of Behavioral Medicine and Clinical Psychology, Cincinnati Children’s Hospital, Cincinnati, Ohio;
14. Division of Pulmonary Medicine, Seattle Children’s Hospital and Department of Pediatrics, University of Washington School of Medicine, Seattle, Washington;
15. Pediatric Gastroenterology, Hepatology and Nutrition, University of Minnesota Masonic Children’s Hospital, Minneapolis, Minnesota;
16. Department of Rehabilitation and Movement Sciences, University of Vermont College of Nursing and Health Sciences, Burlington, Vermont; and
17. Department of Pediatrics, University of Colorado School of Medicine, Aurora, Colorado