Dr Aurora Perez-Cornago is a postdoctoral epidemiologist at the Cancer Epidemiology Unit, Nuffield Department of Population Health, University of Oxford. She investigates risk factors underpinning prostate cancer subtypes within the EPIC cohort, the UK Biobank and an international collaborative group on hormonal and nutritional biomarkers in relation to prostate cancer (EHNBPCCG). Her main research interests are in identifying modifiable risk factors for non-communicable diseases and translating epidemiological evidence into strategies for prevention.