In the article titled “Efficacy and Safety of First-Line Immunotherapy in Combination with Chemotherapy for Patients with Extensive-Stage Small Cell Lung Cancer: A Systematic Review and Network Meta-Analysis” [1], the information was omitted in the Acknowledgments section: the Hubei Provincial Natural Science Foundation (grant number: 2020 to Bi-Cheng Wang). The corrected section appears as follows:

Acknowledgments

The authors thank the Bi-Cheng Wang studio for helping to offer ideas and improve grammar and spelling. This study was supported by the Independent Innovation Foundation of Wuhan Union Hospital (grant number: 2019-109 to Bi-Cheng Wang) and the Hubei Provincial Natural Science Foundation (grant number: 2020CFB397 to Bi-Cheng Wang).