AUTHOR=Shimizu Takashi , Inoue Eisuke , Ohkuma Ryotaro , Kobayashi Shinichi , Tsunoda Takuya , Wada Satoshi TITLE=Corrigendum: Soluble PD−L1 changes in advanced non-small cell lung cancer patients treated with PD-1 inhibitors: an individual patient data meta-analysis JOURNAL=Frontiers in Immunology VOLUME=14 YEAR=2023 URL=https://www.frontiersin.org/journals/immunology/articles/10.3389/fimmu.2023.1345513 DOI=10.3389/fimmu.2023.1345513 ISSN=1664-3224