Correction to: British Journal of Cancer 10.1038/s41416-021-01263-7, published online 8 February 2021; 10.1038/s41416-021-01265-5, published online 24 February 2021; 10.1038/s41416-021-01274-4, published online 9 February 2021; 10.1038/s41416-021-01280-6, published online 16 February 2021; 10.1038/s41416-021-01281-5, published online 16 February 2021
During online publication of these five articles an incorrect notification was included by the Publisher in the Additional Information. The notification incorrectly stated that the licence terms for these articles would switch to a Creative Commons Attribution 4.0 International (CC BY 4.0) after a period of 12 months. This notification has been removed and the articles have been updated.