LEVERAGING ENVIRONMENTAL DATA FOR AIR POLLUTION EXPOSURE ASSESSMENT IN EPIDEMIOLOGY (LEAP-EPI) TEAM; SOUTH AFRICAN LOW-COST SENSOR INTER-COMPARISON CAMPAIGN (LCS-SA) TEAM. Commentary: Opportunities for the application of low-cost sensors in epidemiological studies to advance evidence of air pollution impacts on human health. Clean Air Journal, [S. l.], v. 31, n. 1, 2021. DOI: 10.17159/caj/2021/31/1.11219. Disponível em: https://cleanairjournal.org.za/article/view/11219. Acesso em: 29 may. 2023.