Davi F, Langerak AW, de Septenville AL, Kolijn PM, Hengeveld PJ, Chatzidimitriou A, Bonfiglio S, Sutton LA, Rosenquist R, Ghia P, Stamatopoulos K; ERIC, the European Research Initiative on CLL, and the EuroClonality-NGS Working Group: Immunoglobulin gene analysis in chronic lymphocytic leukemia in the era of next generation sequencing. Leukemia. 2020 Oct;34(10):2545-2551. Epub 2020 Jun 19. PMID: 32561841. doi: 10.1038/s41375-020-0923-9.