AUTHOR=Chen Yuzhong , Wen Shaodi , Xia Jingwei , Du Xiaoyue , Wu Yuan , Pan Banzhou , Zhu Wei , Shen Bo TITLE=Corrigendum: Association of Dynamic Changes in Peripheral Blood Indexes With Response to PD-1 Inhibitor-Based Combination Therapy and Survival Among Patients With Advanced Non-Small Cell Lung Cancer JOURNAL=Frontiers in Immunology VOLUME=12 YEAR=2021 URL=https://www.frontiersin.org/journals/immunology/articles/10.3389/fimmu.2021.713268 DOI=10.3389/fimmu.2021.713268 ISSN=1664-3224