Prognostic Performance of Existing Scoring Systems among Critically Ill Patients Requiring Continuous Renal Replacement Therapy: An Observational Study. - Yen, Chieh-Li; Fan, Pei-Chun; Kuo, George; Lee, Cheng-Chia; Chen, Jia-Jin; Lee, Tao-Han; Tu, Yi-Ran; Hsu, Hsiang-Hao; Tian, Ya-Chung; Chang, Chih-Hsiang (Journal of Clinical Medicine, 2021)