Correction: The clinical spectrum and natural history of early-onset diseases due to DNA polymerase gamma mutations.

Since the online publication of the article, the authors have noted errors with Table 2; this has now been corrected in both the HTML and the PDF.

The clinical spectrum and natural history of early-onset diseases due to DNA polymerase gamma mutations.

PurposeMutations in POLG, the most common single-gene cause of inherited mitochondrial disease, are diagnostically challenging owing to clinical heterogeneity and overlap between syndromes. We aimed to improve the clinical recognition of POLG-related disorders in the pediatric population.MethodsWe performed a multinational, phenotype: genotype study using patients from three centers, two Norwegian and one from the United Kingdom.