Cystic Fibrosis

• University of Alabama at Birmingham — Birmingham, Alabama, United States
• Phoenix Children's Hospital — Phoenix, Arizona, United States
• Stanford University / Lucile S. Packard Children's Hospital — Palo Alto, California, United States
• The Children's Hospital — Aurora, Colorado, United States

• Stanford, California, United States
• Iowa City, Iowa, United States
• Durham, North Carolina, United States
• Pittsburgh, Pennsylvania, United States

• Cystic Fibrosis Unit. Ramón y Cajal University Hospital — Madrid, Spain

• University of Alabama — Birmingham, Alabama, United States
• Kaiser Permanente Medical Care Program — Oakland, California, United States
• Cystic Fibrosis Research Office, Stanford University — Palo Alto, California, United States
• Rady Children's Hospital — San Diego, California, United States

• Children's Hospital of Philadelphia (CHOP) — Philadelphia, Pennsylvania, United States

Not specified

• Dipartimento di pediatria e neuropsichiatria Policlinico Umberto l "Università di Roma la Sapienza" — Roma, Italy

• Karolinska University Hospital — Stockholm, Stockholm County, Sweden

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

• Hospital Infantil Universitario Niño Jesús — Madrid, Spain