USP19 and bacterial vaginosis: For example, we prioritized two genes on chromosome 3 (out of 4 associated genes in the same region) that may prove particularly interesting candidates for functional follow-up aimed at characterizing the genetic relation between BV and intelligence: both USP19 and ARIH2 are part of a significantly associated gene set for BV, and in addition USP19 contains an ExNS variant that was significantly associated to intelligence.