Funding for this research was provided by:
Cancer Research UK (C8211/A19170, 2019/1953, C60192/A28516, C8221/A29017)
Medical Research Foundation (MR/M012190/1)
Received: 26 August 2020
Accepted: 20 January 2021
First Online: 2 March 2021
Ethics approval and consent to participate
: The study was approved by The National Information Governance Board for Health and Social Care and the National Health Service North West Multicentre Research Ethics Committee (reference number 06/MRE08/65), and participants provided informed consent at baseline and to be followed up using data linkage. The UK Biobank protocol is available online (ExternalRef removed).
: Not applicable
: The authors declare no competing interests.