Hedström, Gustaf, Oskar Hagberg, Mats Jerkeman, and Gunilla Enblad. 2015. “The Impact of Age on Survival of Diffuse Large B-Cell Lymphoma – a Population-Based Study”. Acta Oncologica 54 (6):916-23. https://doi.org/10.3109/0284186X.2014.978367.