Sjogren's Disease

• University of Wisconsin — Madison, Wisconsin, United States

• Kahramanmaras Sutcu Imam University — Kahramanmaraş, Turkey (Türkiye)

• The First Affiliated Hospital of Bengbu Medical University — Bengbu, Anhui, China
• The First Affiliated Hospital of University of Science and Technology of China — Hefei, Anhui, China
• Peking University People's Hospital — Beijing, Beijing Municipality, China
• The First Affiliated Hospital of Xiamen University — Xiamen, Fujian, China

• CHU de Brest — Brest, France
• CHU Clermont-Ferrand — Clermont-Ferrand, France
• GH Le Havre — Le Havre, France
• AP-HP Bicêtre — Le Kremlin-Bicêtre, France

• Flaum Eye Institute at the University of Rochester — Rochester, New York, United States

Not specified

• Flaum Eye Institute at the University of Rochester — Rochester, New York, United States

• Ophthalmology Unit, Dept.of Specialistic Surgery and Anesthesiological Sciences — Bologna, Italy