title: Erratum to: 'Purkinje cell injury, structural plasticity and fusion in patients with Friedreich's ataxia'.
authors.affiliation: Multiple Sclerosis and Stem Cell Group, School of Clinical Sciences, University of Bristol, Bristol, BS10 5NB, UK. kevin.kemp@bristol.ac.uk.
authors.forename: Kevin C
authors.initials: KC
authors.lastname: Kemp
authors.affiliation: Multiple Sclerosis and Stem Cell Group, School of Clinical Sciences, University of Bristol, Bristol, BS10 5NB, UK.
authors.forename: Amelia J
authors.initials: AJ
authors.lastname: Cook
authors.affiliation: Multiple Sclerosis and Stem Cell Group, School of Clinical Sciences, University of Bristol, Bristol, BS10 5NB, UK.
authors.forename: Juliana
authors.initials: J
authors.lastname: Redondo
authors.affiliation: Brain Tumour research group, School of Clinical Sciences, University of Bristol, Bristol, BS10 5NB, UK.
authors.forename: Kathreena M
authors.initials: KM
authors.lastname: Kurian
authors.affiliation: Multiple Sclerosis and Stem Cell Group, School of Clinical Sciences, University of Bristol, Bristol, BS10 5NB, UK.
authors.forename: Neil J
authors.initials: NJ
authors.lastname: Scolding
authors.affiliation: Multiple Sclerosis and Stem Cell Group, School of Clinical Sciences, University of Bristol, Bristol, BS10 5NB, UK.
authors.forename: Alastair
authors.initials: A
authors.lastname: Wilkins