1. Department of Rheumatology and Immunology, Guangdong Second Provincial General Hospital, Guangzhou, China
2. Menzies Institute for Medical Research, University of Tasmania, Hobart, Tasmania, Australia
3. Translational Research Centre, Academy of Orthopedics, Guangdong Province and School of Basic Medical Sciences, Southern Medical University, Guangzhou, Guangdong, China
4. Department of Rheumatology, Royal North Shore Hospital and Institute of Bone and Joint Research, University of Sydney, Sydney, New South Wales, Australia