Isaksen, K. T., Galleberg, R., Mastroianni, M. A., Rinde, M., Rusten, L. S., Barzenje, D., Ramslien, F., Fluge, O., Slaaen, M., Meyer, P., Liestol, K., Smeland, E. B., Lingjarde, O. C., Holte, H. and Brodtkorb, M. (2023) “The Geriatric Prognostic Index: a clinical prediction model for survival of older diffuse large B-cell lymphoma patients treated with standard immunochemotherapy”, Haematologica. Pavia, Italy, 108(9), pp. 2454-2466. doi: 10.3324/haematol.2022.282289.