Correction to Cardiac autonomic dysfunction: Particulate air pollution effects are modulated by epigenetic immunoregulation of toll-like receptor 2 and dietary flavonoid intake [J Am Heart Assoc. 2015;4:e001423]. doi: 10.1161/JAHA.114.001423

In the article by zhong et al,cardiac autonomic dysfunction: particulate air pollution effects are modulated by epigenetic immunoregulation of toll-like receptor 2 and dietary flavonoid intake, which published online january 27,2015,and appeared in the january 2015 issue of the journal (j am heart assoc. 2015;4:e001423 doi: 10.1161/jaha.114.001423),the second affiliation of the 10th author (diddier prada) was not included. the affiliation unidad de investigación biomédica en cáncer del instituto nacional de cancerología - instituto de investigaciones biomédicas- unam,mexico city,mexico (d.p.) has been added to the article. figure 3 originally contained incorrect labels for the regression lines. the solid,medium-dashed,dashed,and dotted line presenting pm2.5-hrv relationship is now correctly labeled with tlr2 methylation level at the midpoints of q4,q3,q2,and q1,respectively. the correct figure 3 is presented here. the authors regret these errors. the online version of the article has been updated and is available at http://jaha.ahajournals.org/content/4/1/e001423. © 2016 the authors.