title: Erratum to: Effectiveness and content analysis of interventions to enhance medication adherence in hypertension: a systematic review and meta-analysis protocol.
authors.affiliation: School of Psychology, National University of Ireland, Galway, Ireland. e.morrissey6@nuigalway.ie.
authors.forename: Eimear C
authors.initials: EC
authors.lastname: Morrissey
authors.affiliation: School of Psychology, National University of Ireland, Galway, Ireland.
authors.forename: Hannah
authors.initials: H
authors.lastname: Durand
authors.affiliation: Department of Clinical Epidemiology and Biostatistics, McMaster University, Hamilton, Ontario, Canada.
authors.forename: Robby
authors.initials: R
authors.lastname: Nieuwlaat
authors.affiliation: Department of Clinical Epidemiology and Biostatistics, McMaster University, Hamilton, Ontario, Canada.
authors.forename: Tamara
authors.initials: T
authors.lastname: Navarro
authors.affiliation: Department of Clinical Epidemiology and Biostatistics, McMaster University, Hamilton, Ontario, Canada.
authors.forename: R Brian
authors.initials: RB
authors.lastname: Haynes
authors.affiliation: School of Psychology, National University of Ireland, Galway, Ireland.
authors.forename: Jane C
authors.initials: JC
authors.lastname: Walsh
authors.affiliation: School of Psychology, National University of Ireland, Galway, Ireland.
authors.forename: Gerard J
authors.initials: GJ
authors.lastname: Molloy