Correction to: Nature Human Behaviour https://doi.org/10.1038/s41562-019-0622-6, published online 28 October 2019.

In the version of this article initially published, both authors should have been listed as affiliated with Deutsches Zentrum für Diabetes, Neuherberg, Germany, in addition to their other affiliations. The error has been corrected in the HTML and PDF versions of the article.