AUTHOR=Upton Daniel J., Kerestes Rebecca , Stout Julie TITLE=Erratum: “Comparing the Iowa and Soochow gambling tasks in opiate users” JOURNAL=Frontiers in Psychology VOLUME=4 YEAR=2013 URL=https://www.frontiersin.org/journals/psychology/articles/10.3389/fpsyg.2013.00085 DOI=10.3389/fpsyg.2013.00085 ISSN=1664-1078