title: Erratum to: Perfusion Pressure Cerebral Infarct (PPCI) trial - the importance of mean arterial pressure during cardiopulmonary bypass to prevent cerebral complications after cardiac surgery: study protocol for a randomised controlled trial.
authors.affiliation: Department of Cardiothoracic Anaesthesiology, Heart Centre, Rigshospitalet, University of Copenhagen, Copenhagen, Denmark. ppci@vedel.dk.
authors.forename: Anne G
authors.initials: AG
authors.lastname: Vedel