KANK1 and Behcet disease: DOCK8 and the neighboring gene KANK1 exhibited significant or marginally significant case enrichment in all five cohorts (Tables 2 and 3, Fig. 2), especially in the Janssen SCZ and BD cohort as well as the CHOP ASD cohort, in which more than 5 cases but no controls carry CNVs in this region (Table 3).