1. Department of Rheumatology, The Affiliated Drum Tower Hospital of Nanjing University Medical School, Nanjing, China, Department of Rheumatology, The Affiliated Hospital of Nantong University, Nantong, China
2. Center for Craniofacial Molecular Biology, University of Southern California, Los Angeles, USA
3. Department of Rheumatology, The Affiliated Drum Tower Hospital of Nanjing University Medical School, Nanjing, China
4. Department of Immunology, Medical School, Nanjing University, Nanjing, China
5. Department of Pathology, University of Hong Kong, Hong Kong, China
6. Department of Rheumatology, Medical University of South Carolina, Charleston, USA
7. Department of Rheumatology, Peking Union Medical College, Beijing, China
8. Department of Rheumatology, The Affiliated Drum Tower Hospital of Nanjing University Medical School, Nanjing, China,