Validation of the Systemic Lupus Erythematosus Disease Activity Score (SLE-DAS) in a Chinese Cohort: Comparison with SLEDAI-2-K. - Ding, Tingting; Li, Yamin; Gao, Dai; Ji, Lanlan; Zhang, Xiaohui; Zhang, Zhuoli (Rheumatology & Therapy, 2026)