Asthma

• Teva Investigational Site 10169 — Huntington Beach, California, United States
• Teva Investigational Site 10157 — San Diego, California, United States
• Teva Investigational Site 10148 — Denver, Colorado, United States
• Teva Investigational Site 10159 — Denver, Colorado, United States

• 1333.2.1 Boehringer Ingelheim Investigational Site — Berlin, Germany

• CHU St Pierre; pulmonology department — Brussels, Belgium

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

• Institute of Complementary Medicine, University of Bern — Bern, Switzerland

Not specified

• Guangzhou institute of respiratory disease — Guangzhou, Guangdong, China

Not specified

• Specialized Hospital for Active Treatment for Pneumophthisiatric Diseases Dr Dimitar Gramatikov-Ruse EOOD — Rousse, Bulgaria

• The Children's Hospital of Philadelphia — Philadelphia, Pennsylvania, United States