Correction to: Nature Metabolism https://doi.org/10.1038/s42255-018-0005-8, published online 7 January 2019.

In the version of this article initially published, affiliation 14 was incorrect, and Deutsche Forschungsgemeinschaft grants SFB1036 and SFB1118 were missing from the Acknowledgements. The errors have been corrected in the HTML and PDF versions of the article.