title: Trio-based whole exome sequencing study of sudden unexplained death in childhood
design: SUDC proband and parent samples underwent exome sequencing at Columbia University's IGM with the NimbleGen SeqCap EZ exome enrichment kit version 3.0 (Roche) or the IDT Exome Research Panel kit (Integrated DNA Technologies) using Illumina GAIIx or HiSeq 2000 or HiSeq 2500 sequencers and following standard protocols.