CXCL9 and attention deficit-hyperactivity disorder: Strikingly, we identified 8 loci significantly (conjFDR < 0.05) overlapping with ADHD, 4 loci with ASD, 77 with BIP, 161 with SCZ, 41 with MD, 80 with MIG, 19 with AD and 10 loci significantly overlapping with PD (Fig. 3a).