Please Cite OSdlbcl in your works: Dong H, Wang Q, Zhang G, et al. OSdlbcl: An online consensus survival analysis web server based on gene expression profiles of diffuse large B-cell lymphoma. Cancer Med. 2020;9:1790–1797. https://doi.org/10.1002/cam4.2829

DFI and PFI were defined by Liu et al. [Liu, J., Lichtenberg, T., Hoadley, K. A. et al. (2018). An integrated TCGA pan-cancer clinical data resource to drive high-quality survival outcome analytics. Cell,173(2), 400-416.]