AUTHOR=Wakefield Jerome C. TITLE=Addiction, the Concept of Disorder, and Pathways to Harm: Comment on Levy JOURNAL=Frontiers in Psychiatry VOLUME=4 YEAR=2013 URL=https://www.frontiersin.org/journals/psychiatry/articles/10.3389/fpsyt.2013.00034 DOI=10.3389/fpsyt.2013.00034 ISSN=1664-0640