AUTHOR=Wang Erjin , He Xingxuan , Zeng Ming TITLE=Corrigendum: The Role of S1P and the Related Signaling Pathway in the Development of Tissue Fibrosis JOURNAL=Frontiers in Pharmacology VOLUME=11 YEAR=2020 URL=https://www.frontiersin.org/journals/pharmacology/articles/10.3389/fphar.2020.594471 DOI=10.3389/fphar.2020.594471 ISSN=1663-9812