1. Department of Rheumatology Peking Union Medical College Hospital Chinese Academy of Medical Sciences & Peking Union Medical College Beijing China
2. Key Laboratory of Rheumatology and Clinical Immunology Ministry of Education Beijing China
3. Central Research Laboratory Peking Union Medical College Hospital Chinese Academy of Medical Sciences & Peking Union Medical College Beijing China
4. Department of Rheumatology Tianjin Medical University General Hospital Tianjin China
5. Department of Rheumatology Peking University People's Hospital Beijing China
6. Department of Rheumatology Hebei General Hospital Hebei China
7. Department of Stomatology Peking Union Medical College Hospital Chinese Academy of Medical Sciences & Peking Union Medical College Beijing China
8. Department of ophthalmology Peking Union Medical College Hospital Chinese Academy of Medical Sciences & Peking Union Medical College Beijing China
9. Department of Clinical Laboratory Peking Union Medical College Hospital Chinese Academy of Medical Sciences & Peking Union Medical College Beijing China