KIR2DL1 and Hodgkins lymphoma: Genes KIR2DL1, KIR2DL3, KIR2DL5, and KIR2DS3/S5 were also present in our patients in haplotype motifs other than the classic cA01 (or KIR2DL1 and -2DL3) and cB01 (for the KIR2DL1, KIR2DL5, KIR2DS3, and KIR2DS5), as suggested for certain Hodgkin's lymphomas [38].