ACR Meeting Abstracts
Abstract Number: 30 • 2019 ACR/ARP Annual Meeting
Jing Shi1, Xiuhua Wu 2, Jinjing Liu 1, Hua Chen 3 and Wenjie Zheng 1, 1Peking Union Medical College Hospital, Beijing, China (People's Republic), 2General Hospital of Tianjin Medical University, Tianjin, China (People's Republic), 3Department of Rheumatology and Clinical Immunology, Peking Union Medical College Hospital, Clinical Immunology Center, Chinese Academy of Medical Sciences and Peking Union Medical College; The Ministry of Education Key Laboratory, Beijing, China, Beijing, Beijing, China (People's Republic)