GNPDA2 and hydrops fetalis: We highlight the potentially interesting functions of the novel associations for NPC1, PMAIP1, and GNPDA2 between BF% and HF, along with NEGR1, HORMAD1, GNPDA2, DGKH, CYP46A1, FES, POC1B, and BCAS3 between BF% and CAD.