HLA-DRB1 and sarcoidosis: Heterogeneity of these HLA effects in sarcoidosis across ancestries was observed in the ACCESS study [23] suggesting that while the HLA-DRB1*1101 allele was associated with sarcoidosis in AAs and EAs, the HLA-DRB1*1501 allele was associated with sarcoidosis only in EAs [23].