Correction to: Nature Methods https://doi.org/10.1038/s41592-019-0330-1, published online 25 February 2019

In the version of this paper originally published, three references were accidentally omitted: Schwartz, J. C. et al. Cell Rep. 5, 918–925 (2013); Tundup, S. et al. FEBS Lett. 580, 1285–1293 (2006); and Itri, F. et al. Biochem. Biophys. Res. Commun. 492, 67–73 (2017). The PDF and HTML versions of the paper now include these as references 58, 59, and 60, respectively, and subsequent references have been renumbered accordingly.