Two more recent studies have failed to see significant relationships between mutation level and clinical phenotype, although a nonsignificant trend towards higher levels in patients with myopathy was observed in the Italian cohort [ 95 , 97 ].
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Two more recent studies have failed to see significant relationships between mutation level and clinical phenotype, although a nonsignificant trend towards higher levels in patients with myopathy was observed in the Italian cohort [ 95 , 97 ].