SCN1A and sudden infant death syndrome: An example of a gene with many protean disease associations that has been associated with SIDS, SUDC, and SUDEP is SCN1A [MIM *182389], providing a specific contributing factor that links these entities (Bagnall et al., 2016; Bagnall, Crompton, & Semsarian, 2017; Brownstein et al., 2018; Halvorsen et al., 2016).