AUTHOR=Vervliet Bram , Indekeu Ellen TITLE=Corrigendum: Low-Cost Avoidance Behaviors are Resistant to Fear Extinction in Humans JOURNAL=Frontiers in Behavioral Neuroscience VOLUME=15 YEAR=2021 URL=https://www.frontiersin.org/journals/behavioral-neuroscience/articles/10.3389/fnbeh.2021.656847 DOI=10.3389/fnbeh.2021.656847 ISSN=1662-5153