VDR and myeloid sarcoma: We found an excess enrichment of EBNA2-VDR joint overlap inside MS regions relatively to each control track: EED relative to RA track with MHC = 6.679-fold p = 0,0213; EED relative to SLE track with MHC = 2.321-fold, p = 0,1772 (not significant) (Table 5).