CACNA1A and Epileptic encephalopathy: Among the only two nonsense variants,34, 37 variant p.R535* was also found in clinically unaffected father and sister; the patient carrying variant p.R745* also harbored another epileptic encephalopathy‐related, pathogenic variant, CACNA1A (c.2134G>A; p.Ala712Thr), this variant has been reported as a pathogenic variant in epileptic encephalopathy patients.38