AUTHOR=Burns Rachel M., Caulkins Jonathan P., Everingham Susan S., Kilmer Beau TITLE=Erratum: Statistics on Cannabis Users Skew Perceptions of Cannabis Use JOURNAL=Frontiers in Psychiatry VOLUME=4 YEAR=2013 URL=https://www.frontiersin.org/journals/psychiatry/articles/10.3389/fpsyt.2013.00180 DOI=10.3389/fpsyt.2013.00180 ISSN=1664-0640