Figure 1 Worldwide distribution of disease burden attributable to environmental risks in 2012 Figure 1 | Worldwide distribution of disease burden attributable to environmental risks in 2012. As a proportion of total disease burden, the burden of disease attributable to environmental risks is higher in low-income and middle-income countries than in high-income countries. Reprinted from World Health Organization, Prüss-Ustün, A., Wolf, J., Corvalán, C., Bos, R. & Neira, M. Preventing disease through healthy environments: a global assessment of the burden of disease from environmental risks, copyright (2016), REF. 7. Reprinted from World Health Organization, Prüss-Ustün, A., Wolf, J., Corvalán, C., Bos, R. & Neira, M. Preventing disease through healthy environments: a global assessment of the burden of disease from environmental risks, copyright (2016). Xu, X. et al. (2018) Environmental pollution and kidney diseases Nat. Rev. Nephrol. doi:10.1038/nrneph.2018.11