Bronchial Diseases

• ENT Associates of South Florida — Boca Raton, Florida, United States
• Johns Hopkins University — Baltimore, Maryland, United States
• Brigham and Women's Hospital — Boston, Massachusetts, United States
• Wake Research Associates — Raleigh, North Carolina, United States

• University of Rochester — Rochester, New York, United States

• BC Children's Hospital — Vancouver, British Columbia, Canada

• Hacettepe University, Faculty of Physical Therapy and Rehabilitation — Ankara, Turkey (Türkiye)

Not specified

• Johns Hopkins University — Baltimore, Maryland, United States

• University of Colorado Denver, Anschutz Medical Campus — Aurora, Colorado, United States
• Icahn School of Medicine at Mount Sinai — New York, United States

• Dell Children's Medical Center, Emergency Department — Austin, Texas, United States

• Cincinnati Children's Hospital Medical Center — Cincinnati, Ohio, United States

• Novartis Investigative Site — Little Rock, Arkansas, United States
• Novartis Investigative Site — San Jose, California, United States
• Novartis Investigative Site — Stockton, California, United States
• Novartis Investigative Site — Colorado Springs, Colorado, United States