Affiliation: | 1. Department of Rheumatology, Affiliated Hospital of Nantong University, No. 20, XiSi Road, Nantong, Jiangsu Province, 226001, PR China;2. Department of Rheumatology, Nantong First People''s Hospital, Nantong, Jiangsu Province, 226001, PR China;3. School of Information Science and Technology, Nantong University, Nantong, Jiangsu Province, 226001, PR China |