AUTHOR=Ruffell Simon G. D. , Netzband Nige , Tsang WaiFung , Davies Merlin , Inserra Antonio , Butler Matthew , Rucker James J. H. , Tófoli Luís Fernando , Dempster Emma Louise , Young Allan H. , Morgan Celia J. A. TITLE=Corrigendum: Ceremonial ayahuasca in amazonian retreats—mental health and epigenetic outcomes from a six-month naturalistic study JOURNAL=Frontiers in Psychiatry VOLUME=14 YEAR=2023 URL=https://www.frontiersin.org/journals/psychiatry/articles/10.3389/fpsyt.2023.1304503 DOI=10.3389/fpsyt.2023.1304503 ISSN=1664-0640