1. Department of Rheumatology and Immunology, Zhuzhou Hospital Affiliated to Xiangya Medical College, Central South University, Zhuzhou, Hunan, China.
2. Department of Nephrology, The Second Xiangya Hospital of Central South University, Changsha, Hunan, China.
3. Department of Rheumatology and Immunology, Zhuzhou Hospital Affiliated to Xiangya Medical College, Central South University, Zhuzhou, Hunan, China. zhenhuawen2021@126.com