AUTHOR=Otterbring Tobias , Mitkidis Panagiotis , Aarøe Lene , Elbæk Christian T. TITLE=Commentary: Grounded procedures: A proximate mechanism for the psychology of cleansing and other physical actions JOURNAL=Frontiers in Psychology VOLUME=11 YEAR=2020 URL=https://www.frontiersin.org/journals/psychology/articles/10.3389/fpsyg.2020.02137 DOI=10.3389/fpsyg.2020.02137 ISSN=1664-1078