Bioscience Reports (2019) 39(4), BSR20182266; https://doi.org/10.1042/BSR20182266

The authors of the published article have made an error in Figure 2. The correct Figure 2 and its legend is as follows:

This is an open access article published by Portland Press Limited on behalf of the Biochemical Society and distributed under the Creative Commons Attribution License 4.0 (CC BY).