Reply to 'Letter to Editor by Finsterer J and Zarrouk-Mahjoub S: Phenotypic manifestations of the m.8969G>A variant'

Affiliations

• ¹ Department of Child Neurology, Children's Hospital, University of Helsinki and Helsinki University Hospital, Helsinki, Finland. pirjo.isohanni@helsinki.fi.
• ² Research Programs Unit, Molecular Neurology, Biomedicum-Helsinki, University of Helsinki, Helsinki, Finland. pirjo.isohanni@helsinki.fi.
• ³ Research Programs Unit, Molecular Neurology, Biomedicum-Helsinki, University of Helsinki, Helsinki, Finland.
• ⁴ Department of Child Neurology, Children's Hospital, University of Helsinki and Helsinki University Hospital, Helsinki, Finland.
• ⁵ Neuroscience Center, University of Helsinki, Helsinki, Finland.