AUTHOR=Butelman Eduardo R. , Kreek Mary Jeanne TITLE=Corrigendum: Salvinorin A, a kappa-opioid receptor agonist hallucinogen: pharmacology and potential template for novel pharmacotherapeutic agents in neuropsychiatric disorders JOURNAL=Frontiers in Pharmacology VOLUME=6 YEAR=2015 URL=https://www.frontiersin.org/journals/pharmacology/articles/10.3389/fphar.2015.00285 DOI=10.3389/fphar.2015.00285 ISSN=1663-9812