Lung Diseases, Obstructive

• Amphastar Site 0001 — San Jose, California, United States
• Amphastar Site 0007 — Centennial, Colorado, United States
• Amphastar Site 0008 — Denver, Colorado, United States
• Amphastar Site 0039 — Lakewood, Colorado, United States

• SUNY Downstate Medical Center — Brooklyn, New York, United States

• Novartis Investigative Site — Buenos Aires, Argentina
• Novartis Investigative Site — Caba, Buenos Aires, Argentina
• Novartis Investigative Site — Florida, Buenos Aires, Argentina
• Novartis Investigative Site — La Plata, Buenos Aires, Argentina

• Narongwit Nakwan — Hat Yai, Changwat Songkhla, Thailand

• Medrinal — Montivilliers, France

• Local Health Autority n.16 Padova - Pulmonology outpatient clinic — Padova, Italy
• Hospital Trust of Padova - Respiratory Physiopathology Department — Padova, Italy
• Ospedale Ca'Foncello - Pulmonology Department — Treviso, Italy
• Ospedale dell'Angelo - Pulmonology Department — Mestre, Venezia, Italy

• GSK Investigational Site — Calgary, Alberta, Canada
• GSK Investigational Site — Hamilton, Ontario, Canada
• GSK Investigational Site — Montreal, Quebec, Canada
• GSK Investigational Site — Montreal, Quebec, Canada

Not specified

• Ivan Peres Costa — São Paulo, Brazil

• Forest Investigative Site 081 — Anniston, Alabama, United States
• Forest Investigative Site 065 — Athens, Alabama, United States
• Forest Investigative Site 131 — Florence, Alabama, United States
• Forest Investigative Site 073 — Mobile, Alabama, United States