Asthma

• GSK Investigational Site — Guangzhou, Guangdong, China
• GSK Investigational Site — Guangzhou, Guangdong, China
• GSK Investigational Site — Zhanjiang, Guangdong, China
• GSK Investigational Site — Changsha, Hunan, China

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

• Our Lady's Children's Hospital, Crumlin — Dublin, Ireland

• NYU School of Medicine — New York, United States

• Centre de recherche de l'Institut universitaire de cardiologie et de pneumologie de Québec — Québec, Quebec, Canada

Not specified

• University of Dundee — Dundee, United Kingdom
• Hammersmith Medicines Research — London, United Kingdom
• Medicines Evaluation Unit — Manchester, United Kingdom

• Centre de recherche de l'Institut universitaire de cardiologie et de pneumologie de Québec — Québec, Quebec, Canada

• University Hospital Grenoble — La Tronche, France

• Hôpital Saint Antoine, Pulmonary function test laboratory — Paris, France
• Hôpital Foch Department of pneumology — Suresnes, France