AUTHOR=Mohammed Sabira , Harikumar K. B. TITLE=Corrigendum: Sphingosine 1-Phosphate: A Novel Target for Lung Disorders JOURNAL=Frontiers in Immunology VOLUME=9 YEAR=2018 URL=https://www.frontiersin.org/journals/immunology/articles/10.3389/fimmu.2018.01628 DOI=10.3389/fimmu.2018.01628 ISSN=1664-3224