Respiratory Sounds

• Phoenix Children's Hospital- Site Number : 8400001 — Phoenix, Arizona, United States
• Allervie Clinical Research - Destin- Site Number : 8400016 — Destin, Florida, United States
• EMDA Clinical Research- Site Number : 8400026 — Miami, Florida, United States
• Ann & Robert H. Lurie Children's Hospital of Chicago- Site Number : 8400011 — Chicago, Illinois, United States

• Arizona Medical Clinic — Phoenix, Arizona, United States
• Phoenix Children's Hospital — Phoenix, Arizona, United States
• The University of Arizona Medical Center - University Campus — Tucson, Arizona, United States
• Arkansas Children's Hospital Research Institute — Little Rock, Arkansas, United States

• "Aghia Sofia" Children's Hospital — Athens, Attica, Greece

• Care United Research — Forney, Texas, United States

• Copenhagen University Hospital of Copenhagen — Gentofte Municipality, Gentofte, Denmark
• Næstved Hospital, Pediatric Department — Næstved, Denmark

• Copsac, DBAC — Gentofte Municipality, Copenhagen, Denmark
• Copsac, Næstved Hospital, Pediatric Department — Næstved, Denmark

• Milton S. Hershey Medical Center — Hershey, Pennsylvania, United States

Not specified

• Children's Hospital Colorado — Aurora, Colorado, United States

• Phoenix Children's Hospital — Phoenix, Arizona, United States
• University of Arizona — Tucson, Arizona, United States
• University of California San Francisco, Benioff Children's Hospital — Oakland, California, United States
• Children's National Health System — Washington D.C., District of Columbia, United States