Embolism and Thrombosis

• Free University Medical Center — Amsterdam, Netherlands

• Rudolf foundation Clinic — Vienna, State of Vienna, Austria

• National Taiwan University Hospital — Taipei, Taiwan

• Sanofi- Aventis Administrative Office — Tokyo, Japan

• Sanofi aventis administrative office — México, Mexico

Not specified

Not specified

• Beijing Institute of Respiratory Medicine, Beijing Chao-Yang hospital — Beijing, Beijing Municipality, China
• Guangdong Institute of Respiratory Disease, Guangzhou Medical University, — Guangzhou, Guangdong, China
• Shenzhen People's Hospital — Shenzhen, Guangdong, China
• The General Hospital of Shenyang Military Command — Shenyang, Liaoning, China

• Pfizer Investigational Site — New Haven, Connecticut, United States

• UC Davis — Sacramento, California, United States
• UCSD Medical Centre — San Diego, California, United States
• Henry Ford Hospital — Detroit, Michigan, United States
• Cleveland Clinic Foundation — Cleveland, Ohio, United States