Additionally, according to our results, the most common HLA-DPB1-haplotypes in Hellenic patients with MS were HLA-DPB1*04/DPB1*04 (27%), followed by HLA-DPB1*02/DPB1*04 (13%), HLA-DPB1*03/DPB1*04 (11%) and HLA-DPB1*10/DPB1*04 (6%). Here, HLA-DPB1 is linked to myeloid sarcoma.