1. Clinical Research Centre, Zhujiang Hospital, Southern Medical University, Guangzhou, China
2. Department of Rheumatology and Immunology, Arthritis Research Institute, The First Affiliated Hospital of Anhui Medical University, Hefei, China
3. Menzies Institute for Medical Research, University of Tasmania, Hobart, Australia
4. Department of Rheumatology & Immunology, Beijing Hospital, Beijing, China