AUTHOR=Moustafa Ahmed A. , Hewedi Doaa H. , Eissa Abeer M. , Frydecka Dorota , Misiak Błażej TITLE=Corrigendum: Homocysteine levels in schizophrenia and affective disorders—focus on cognition JOURNAL=Frontiers in Behavioral Neuroscience VOLUME=9 YEAR=2015 URL=https://www.frontiersin.org/journals/behavioral-neuroscience/articles/10.3389/fnbeh.2015.00081 DOI=10.3389/fnbeh.2015.00081 ISSN=1662-5153