LMP2 R60H polymorphism and MS onset age in HLA-A*02 carrier female MS population. Means and standard deviations (SD) are reported. The Italian HLA-A*02 carrier female MS population described in this table is the result of sum of two independent Italian MS samples reciprocally in accordance (see also Tables S1 & S2). Here, PSMB9 is linked to myeloid sarcoma.