Vervoordeldonk, M. Y., van den Oetelaar, M. A., Maas, M. J., Levin, M.-D., van der Velden, V. H. and Langerak, A. W. (2026) “Rapid identification of the high-risk IGLV3-21R110 subgroup of chronic lymphocytic leukemia by flow cytometry”, Haematologica. Pavia, Italy. doi: 10.3324/haematol.2026.301762.