1. Department of Rheumatology, Affiliated Hospital of Nantong University, Medical School of Nantong University, Nantong 226000, China
2. Research Center of Clinical Medicine, Affiliated Hospital of Nantong University, Nantong 226000, China
3. Department of Rheumatology, Yancheng Third People’s Hospital, Yancheng 224000, China
4. Department of Hand Surgery, Affiliated Hospital of Nantong University, Nantong 226000, China