{Reference Type}: Letter {Title}: Cluster Analysis to Specify the MELAS Genotype and Phenotype Must Consider Genetic Background Peculiarities and Disease Progression. {Author}: Finsterer J;Mehri S; {Journal}: AJNR Am J Neuroradiol {Volume}: 45 {Issue}: 8 {Year}: 2024 Aug 9 {Factor}: 4.966 {DOI}: 10.3174/ajnr.A8323