Cupit-Link, M., Kirkland, J., Ness, K., Armstrong, G., Tchkonia, T., LeBrasseur, N., … Hashmi, S. Biology of premature ageing in survivors of cancer. ESMO Open, 2(5), e000250. https://doi.org/10.1136/esmoopen-2017-000250 (Original work published 2017)