Respiratory Hypersensitivity

• GSK Investigational Site — St Louis, Missouri, United States
• GSK Investigational Site — Medford, Oregon, United States
• GSK Investigational Site — Orangeburg, South Carolina, United States
• GSK Investigational Site — Spartanburg, South Carolina, United States

• Missouri Breaks Industries Research Inc. — Eagle Butte, South Dakota, United States

• Duke Asthma Allergy and Airway Center — Durham, North Carolina, United States

Not specified

• University of Florida, Institute for Child Health Policy — Gainesville, Florida, United States

• GSK Investigational Site — Birmingham, Alabama, United States
• GSK Investigational Site — Huntington Beach, California, United States
• GSK Investigational Site — Newport Beach, California, United States
• GSK Investigational Site — San Diego, California, United States

• Hamad Medical Corporation, Pediatric Emergency Center,Alsaad. — Doha, Qatar

• University of British Columbia — Vancouver, British Columbia, Canada

• GSK Investigational Site — Berlin, Germany

Not specified