Correction to: Nature Catalysis https://doi.org/10.1038/s41929-018-0051-3, published online 16 April 2018.

In the version of this Review Article originally published, the received and accepted dates were missing, and the published online date of 10 April 2018 was incorrect; they should have read ‘Received: 24 December 2017; Accepted: 28 February 2018; Published online: 16 April 2018’. This has now been corrected.