Department of Rheumatology, The first affiliated hospital of Baotou Medical College, Institute of Immunology and Rheumatology, Baotou Medical College,(Inner Mongolia Key Laboratory of Autoimmunity, 014010 Baotou, China)
3. Department of Rheumatology and Immunology, Peking University People’s Hospital & Beijing Key Laboratory for Rheumatism Mechanism and Immune Diagnosis (BZ0135), Beijing, China.