In the article titled “Acute-on-Chronic Liver Failure in Pregnant Patients with Chronic Hepatitis B: A Retrospective Observational Case Series Study” [1], the acknowledgements should read as follows:

“This article was supported by Beijing Municipal Science and Technology Commission (D171100003117005); Digestive Medical Coordinated Development Center of Beijing Hospitals Authority (XXZ0402); Beijing Hospitals Authority of Hospitals Clinical Medicine Development of Special Funding Support (ZYLX201808).”