affiliation not provided to SSRN
Pelizaeus-Merzbacher Disease, developmental outcomes, disease progression, prognosis prediction, cohort stratification, clinical trial readiness
gene variant, GFAP, genotype-phenotype correlation, neurodegeneration, Alexander disease
POLR3-related Leukodystrophy, Thematic Analysis, Burden of Disease, Rare Disease, Parents and Caregivers, Impact on Siblings