In the article titled “Artificial Liver Support System Improves Short-Term Outcomes of Patients with HBV-Associated Acute-on-Chronic Liver Failure: A Propensity Score Analysis” [1], some information was omitted in the Acknowledgments section, which should be corrected as follows:

The authors would like to thank Jian-Rong Huang, Shao-Jie Xin, Zhong-Ping Duan, Yu-Ming Wang, Qing Xie, Zhi-Liang Gao, Jian-He Gan, Tao Han, Shu-Mei Lin, Chen Pan, Li Zhuang, and Yong-Ping Chen for patient data collection. This work was supported by the Science & Technology Key Program of Zhejiang China (#2017C03051).