KCNQ3 and Benign familial neonatal seizures: Two KCNQ3 variants have been reported in ClinVar; c.1885G>A was reported two times, once as a VUS in benign familial neonatal seizures and as once as likely benign without linking to a specific phenotype, while the c.1706A>G variant was reported as a VUS, and the phenotype was not provided.