Additional file 1: of Air pollution and DNA methylation: effects of exposure in humans

Table S1. Enhanced detail on the studies reviewed. This table describes details of the studies described in this review, including the first author’s surname, study location, age and number of volunteers, concentrations of various air pollutants, sample types, and study details. NA, not applicable; ND, not determined; NR, not reported; BC, black carbon; CO, carbon monoxide; LINE, long interspersed nuclear element; LUR, land use regression; NO, nitric oxide; NO2, nitrogen dioxide; NOx, nitrogen oxides; O3, ozone; PM, particulate matter; PM2.5, particulate matter smaller than 2.5 μm; PM10, particulate matter smaller than 10 μm; PAH, polycyclic aromatic hydrocarbon. (XLSX 21 kb)