Bronchial Diseases

• GSK Investigational Site — La Jolla, California, United States
• GSK Investigational Site — Newport Beach, California, United States
• GSK Investigational Site — Aurora, Colorado, United States
• GSK Investigational Site — Colorado Springs, Colorado, United States

• Queen's University Belfast — Belfast, Northern Ireland, United Kingdom

• China-Japan Friendship Hospital, Beijing, China — Beijing, Beijing Municipality, China

• U.O. Clinica Psichiatrica e SPDC. Ospedale Policlinico S. Martino - IRCCS, Genova — Genoa, Italy

• Peking University First Hospital — Beijing, Beijing Municipality, China
• The Second Affiliated Hospital of Chongqing Medical University — Chongqing, Chongqing Municipality, China
• Xinqiao Hospital, Army Medical University — Chongqing, Chongqing Municipality, China
• First Affiliated Hospital of Guangzhou Medical University — Guangzhou, Guangdong, China

• Tidarat Somreusean — Bangkok, Thailand

• Chaudary Muhammad Akram Teaching Hospital, Azra Naheed Medical College, Superior University — Lahore, Punjab Province, Pakistan

Not specified

• Arizona Pain Institute — Scottsdale, Arizona, United States
• University of Arkansas for Medical Sciences (UAMS) — Little Rock, Arkansas, United States
• HCA Healthcare Research Institute / St. Luke's Presbyterian — Denver, Colorado, United States
• Nona Medical Arts — Orlando, Florida, United States

• University of Pennsylvania Health Center — Philadelphia, Pennsylvania, United States
• University of Pennsylvania Health System — Philadelphia, Pennsylvania, United States