title: Erratum to: 'Perioperative use of crystalloids in patients undergoing open radical cystectomy: balanced Ringer's maleate versus a glucose 5%/potassium-based balanced solution: study protocol for a randomized controlled trial'.
authors.affiliation: Department of Anesthesiology and Pain Medicine, Inselspital, Bern University Hospital, Berne, CH-3010, Switzerland.
authors.forename: Lukas M
authors.initials: LM
authors.lastname: Löffel
authors.affiliation: Department of Anesthesiology and Pain Medicine, Inselspital, Bern University Hospital, Berne, CH-3010, Switzerland.
authors.forename: Bettina
authors.initials: B
authors.lastname: Kleeb
authors.affiliation: Department of Urology, Inselspital, Bern University Hospital, Bern, Switzerland.
authors.forename: Fiona C
authors.initials: FC
authors.lastname: Burkhard
authors.affiliation: Department of Anesthesiology and Pain Medicine, Inselspital, Bern University Hospital, Berne, CH-3010, Switzerland. patrick.wuethrich@insel.ch.
authors.forename: Patrick Y
authors.initials: PY
authors.lastname: Wuethrich