Connective Tissue Diseases

• Pfizer Investigational Site — Changhua, Changhua County, Taiwan
• Pfizer Investigational Site — Changhua, Taiwan
• Pfizer Investigational Site — Lukang Zhen, Changhua, Taiwan
• Pfizer Investigational Site — Dalin, Chia-Yi, Taiwan

• Sofia, Bulgaria — Sofia, Bulgaria

Not specified

• Service de rhumatologie / Groupe hospitalier Pitié Salpêtrière — Paris, France

• Birmingham, Alabama, United States
• Kansas City, Kansas, United States
• Lake Success, New York, United States
• Durham, North Carolina, United States

• UCSF San Francisco General Hospital Vascular Research Center — San Francisco, California, United States

• Pfizer Investigational Site — Luxembourg

• Graz, Austria
• Vienna, Austria
• Nantes, France
• Paris, France

Not specified

Not specified