title: Erratum to: Caregiver burden in amyotrophic lateral sclerosis: a cross-sectional investigation of predictors.
authors.affiliation: Department of Psychology, Beaumont Hospital, Dublin 9, Ireland. burket2@tcd.ie.|Academic Unit of Neurology, Trinity Biomedical Sciences Institute, Dublin, Ireland. burket2@tcd.ie.
authors.forename: Tom
authors.initials: T
authors.lastname: Burke
authors.affiliation: Academic Unit of Neurology, Trinity Biomedical Sciences Institute, Dublin, Ireland. marwaelamin08@gmail.com.
authors.forename: Marwa
authors.initials: M
authors.lastname: Elamin
authors.affiliation: Academic Unit of Neurology, Trinity Biomedical Sciences Institute, Dublin, Ireland. miriam.galvin@dcu.ie.|School of Nursing and Human Sciences, Dublin City University, Dublin, Ireland. miriam.galvin@dcu.ie.
authors.forename: Miriam
authors.initials: M
authors.lastname: Galvin
authors.affiliation: Academic Unit of Neurology, Trinity Biomedical Sciences Institute, Dublin, Ireland.
authors.forename: Laura
authors.initials: L
authors.lastname: Gallagher
authors.affiliation: Academic Unit of Neurology, Trinity Biomedical Sciences Institute, Dublin, Ireland. orla@hardiman.net.|Department of Neurology, Beaumont Hospital, Dublin 9, Ireland. orla@hardiman.net.
authors.forename: Orla
authors.initials: O
authors.lastname: Hardiman
authors.affiliation: Department of Psychology, Beaumont Hospital, Dublin 9, Ireland. niallpender@beaumont.ie.|Academic Unit of Neurology, Trinity Biomedical Sciences Institute, Dublin, Ireland. niallpender@beaumont.ie.|Royal College of Surgeons in Ireland, Dublin, Ireland. niallpender@beaumont.ie.
authors.forename: Niall
authors.initials: N
authors.lastname: Pender