PPFIBP1 and neurodevelopmental disorder: In silico comparative genomic mapping with additional 14 CNVs in this genomic region identified one potential KS candidate gene (TSPAN11), seven candidate genes for neurodevelopmental disorder (TM7SF3, STK38L, ARNTL2, ERGIC2, TMTC1, DENND5B, and ETFBKMT) and four candidate genes for KS with ID (INTS13, REP15, PPFIBP1, and FAR2).