Nature Reviews Nephrology (2020) https://doi.org/10.1038/s41581-020-00356-5 Published online 15 October 2020

In the version of this article that was originally published online, the text in the red boxes (crisis stage) of Figure 3 was a duplication of the text in the yellow boxes (response stage). This error has been corrected in the HTML and PDF versions of the manuscript.