Sjogren's Syndrome

• E. Wolfson Medical Center — Holon, Israel
• Hadassah Medical Center — Jerusalem, Israel
• Shaare Zedek Medical Center (SZMC) — Jerusalem, Israel

• National Institutes of Health Clinical Center — Bethesda, Maryland, United States

• Duke University Medical Center — Durham, North Carolina, United States

• VU Medical Center department of Maxillofacial surgery — Amsterdam, Netherlands
• University Medical Center Groningen — Groningen, Netherlands
• University Medical Center Utrecht — Utrecht, Netherlands
• Tandartspraktijk Bocht Oosterdiep — Veendam, Netherlands

• Rheumatology Division of Hospital das Clínicas da Faculdade de Medicina da Universidade de Sao Paulo — São Paulo, Brazil

• Rheumatology Division of Hospital das Clínicas da Faculdade de Medicina da Universidade de Sao Paulo — São Paulo, Brazil

• Tufts University School of Dental Medicine — Boston, Massachusetts, United States

• Cairo University — Cairo, Egypt

• Adelphi Real World Investigational Site — Cheshire, United Kingdom

Not specified