Department of Rheumatology, the Second Hospital of Shanxi Medical University, Taiyuan 030001 ,China;
Department of Rheumatology, the Second Hospital of Shanxi Medical University, Taiyuan 030001 ,China;
Department of Rheumatology, the Second Hospital of Shanxi Medical University, Taiyuan 030001 ,China;
Department of Rheumatology, the Second Hospital of Shanxi Medical University, Taiyuan 030001 ,China;
Department of Rheumatology, the Second Hospital of Shanxi Medical University, Taiyuan 030001 ,China;
Department of Rheumatology, the Second Hospital of Shanxi Medical University, Taiyuan 030001 ,China;
Department of Rheumatology, the Second Hospital of Shanxi Medical University, Taiyuan 030001 ,China;
Department of Rheumatology, the Second Hospital of Shanxi Medical University, Taiyuan 030001 ,China;