Nat. Med. 23, 60–68 (2017); published online 21 November 2016; corrected after print 20 September 2017

In the version of this article initially published, duplicate panels in Figure 5e were incorrectly used in the assembly of the figure, for which all original panels are presented in Supplementary Figure 10. The errors in Figure 5e have been corrected in the HTML and PDF versions of the article.