AUTHOR=Ziada Adam S. , Smith Marie-Soleil R. , Côté Hélène C. F. TITLE=Updating the Free Radical Theory of Aging JOURNAL=Frontiers in Cell and Developmental Biology VOLUME=8 YEAR=2020 URL=https://www.frontiersin.org/journals/cell-and-developmental-biology/articles/10.3389/fcell.2020.575645 DOI=10.3389/fcell.2020.575645 ISSN=2296-634X