Asthma

• Children's Memorial Hospital — Chicago, Illinois, United States
• Mount Sinai School of Medicine — New York, United States
• Rainbow Babies and Children's Hospital — Cleveland, Ohio, United States
• University of Texas Southwestern Medical Center — Dallas, Texas, United States

• Laboratório de Fisiologia e Fisioterapia cardiorespiratória — Recife, Pernambuco, Brazil

• Research site — Chelyabinsk, Russia
• Research site — Moscow, Russia
• Research site — N.Novgorod, Russia
• Research site — Novosibirsk, Russia

• Pfizer Investigational Site — Baltimore, Maryland, United States
• Pfizer Investigational Site — North Dartmouth, Massachusetts, United States
• Pfizer Investigational Site — Kalamazoo, Michigan, United States
• Pfizer Investigational Site — Omaha, Nebraska, United States

• Research Site — Madrid, Spain
• Malaga — Málaga, Spain

• Boston University School of Medicine — Boston, Massachusetts, United States

Not specified

Not specified

• Novartis Investigator Site — Aalst, Belgium
• Novartis Investigator Site — Halen, Belgium
• Novartis Investigator Site — Oostham, Belgium
• Novartis Investigator site — Veurne, Belgium

Not specified