Fabienne McClanahan, Thomas G. Sharp and John G. Gribben (2016) “Catching up with solid tumor oncology: what is the evidence for a prognostic role of programmed cell death-ligand 1/programmed cell death-1 expression in B-cell lymphomas?”, Haematologica. Pavia, Italy, 101(10), pp. 1144-1158. doi: 10.3324/haematol.2016.145904.