HLA-DQA1 and type 1 diabetes mellitus: The third-most significant haplotype identified in our study (using 2 fields analysis) — HLA-DRB1*11:04-HLA-DQA1*05:05-HLA-DQB1*03:01 [OR (95% CI) = 0 (0–0.46), Pc = 0.04] — demonstrated resistance to T1D, which, to the best of our knowledge, has not been reported previously.