KAT6A and Global developmental delay: The detected segment contained 54 OMIM genes (https://www.deciphergenomics.org/; location chr8: 36919180_50674599), of which KAT6A (MIM ∗601408) was associated with mental retardation (autosomal dominant 32) characterized by microcephaly and psychomotor developmental delay, while SLC20A2 (MIM ∗158378) was associated with the calcification of basal ganglia (idiopathic 1) characterized by a wide spectrum of neuropsychiatric symptoms (https://www.omim.org/).