Deletion Testing of the DEGS1 Gene Should Be Part of the Diagnostic Pipeline for Hypomyelinating Leukodystrophy (HLD18). - Zanobio M; Nardecchia F; Cappuccio G; Onore ME; Di Letto P; Rahman SI; Terrone G; Ugga L; De Giorgi A; Cas MD; Trinchera M; Leuzzi V; et al. (Human mutation, 2025)