Bronchial Diseases

• Mile High Research Center — Denver, Colorado, United States
• The New England Center for Headache — Stamford, Connecticut, United States
• Walton Rehabilitation Hospital — Augusta, Georgia, United States
• Rush Pain Center — Chicago, Illinois, United States

• Children's Hospital of Eastern Ontario — Ottawa, Ontario, Canada

• Sheffield Childrens Hospital — Sheffield, United Kingdom

• Wooridul Spine Hospital — Seoul, South Korea

• Colorado Allergy and Asthma Centers — Denver, Colorado, United States

• Celerion — Tempe, Arizona, United States
• Anaheim Clinical Trials, LLC — Anaheim, California, United States

Not specified

• Research Site — Ruddington, United Kingdom

Not specified

• GSK Investigational Site — Cambridge, United Kingdom