Received: 19 September 2019
Revised: 8 February 2020
Accepted: 11 March 2020
First Online: 6 April 2020
Ethics approval and consent to participate
: Ethical approval for the collection of tumour biopsies from ovarian cancer patients was granted by the Eastern Multicenter Research Ethics Committee. All patients enrolled in this study provided informed consent for the use of their tissue samples for research purposes. This study was performed in accordance with the Declaration of Helsinki.
: The R markdown document containing the entire data set and allowing for reproducing all analyses performed in this manuscript is available online (ExternalRef removed).
: P.P. is a member of the British Journal Cancer Editorial Board. All other authors declare no competing interests.
: We acknowledge funding and support from Cancer Research UK (grant numbers A16354, A25714, A15973, A15601, A22905, A17197), ERC Advanced Grant ERC322566, the Queen Mary University of London, the National Institute for Health Research Cambridge, the National Cancer Research Network and the Cancer Research UK Experimental Cancer Medicine Centres and Hutchison Whampoa Limited. The funders had no role in study design, data collection and analysis, decision to publish or preparation of the manuscript.