RADIL and Dilatation of the cerebral artery: Furthermore, the gain in statistical power can help to detect enriched genetic variants with modest effects associated with diseases that are present at a higher prevalence in Finland, as exemplified by a variant located in the intron of the RADIL gene (c.536-18508 T>A) and associated with intracranial aneurysms (rs150927513; MAFFinns: 0.0591; MAFBritons= 0.0021; RR=1.59).32