Hypersensitivity

• Department of Respiratory Medicine, L, Bispebjerg Hospital, — Copenhagen, NV, Denmark
• Respiratory research unit, Bispebjerg University Hospital — Copenhagen, Denmark

• Pfizer Clinical Research Unit — Brussels, Belgium

Not specified

• NIHR Leicester Biomedical Research Centre, Glenfield Hospital — Leicester, United Kingdom

• GSK Investigational Site — Long Beach, California, United States
• GSK Investigational Site — Riverside, California, United States
• GSK Investigational Site — Denver, Colorado, United States
• GSK Investigational Site — New Haven, Connecticut, United States

• University of Utah — Salt Lake City, Utah, United States

• NHLI Imperial College — London, United Kingdom

• Children's Medical Center — Dallas, Texas, United States

• NIHR Leicester Biomedical Research Centre - Respiratory, Glenfield Hospital — Leicester, Leicestershire, United Kingdom

• Glenfield Hospital — Leicester, Leicestershire, United Kingdom