. 2019 Dec 10;122(2):245–257. doi: 10.1038/s41416-019-0662-8
© The Author(s), under exclusive licence to Cancer Research UK 2019
Note: This work is published under the standard license to publish agreement. After 12 months the work will become freely available and the license terms will switch to a Creative Commons Attribution 4.0 International (CC BY 4.0).
Fig. 1.
Overview of the study procedure.