AUTHOR=Wei Fang , Wang Mofei , Li Zhen , Wang Yong , Zhou Yong TITLE=Corrigendum: Long Non-Coding RNA MIR570MG Causes Regorafenib Resistance in Colon Cancer by Repressing miR-145/SMAD3 Signaling JOURNAL=Frontiers in Oncology VOLUME=11 YEAR=2022 URL=https://www.frontiersin.org/journals/oncology/articles/10.3389/fonc.2021.818876 DOI=10.3389/fonc.2021.818876 ISSN=2234-943X