Because the only locus from ADHD versus MGN (locus 852) and 6 loci from ADHD versus MCP (267, 286, 464, 727, 1466, and 1719) (Table S6) presented local correlations with either MDD, EA, or both, we performed partial correlation analysis conditioning on MDD and EA in these loci. This evidence concerns the gene HELT and attention deficit-hyperactivity disorder.