TYROBP and Nasu-Hakola disease: Since the imputation Info score for these variants in FinnGen is only 0.84, we confirmed the presence of both variants in the WGS data from three Finnish NHD patients and one monoallelic carrier of the 5.2-kb TYROBP deletion, and the rs1244787406 T > G by Sanger sequencing in three NHD patients and four monoallelic carriers (Additional file 1 Fig. S1 A-B).