title: Erratum to "optimal hemodialysis prescription: do children need more than a urea dialysis dose?".
authors.affiliation: Nephrology Dialysis Transplantation Children's Unit, University Hospital Hautepierre, Avenue Molière, 67098 Strasbourg, France.
authors.forename: Michel
authors.initials: M
authors.lastname: Fischbach
authors.forename: Ariane
authors.initials: A
authors.lastname: Zaloszyc
authors.forename: Betti
authors.initials: B
authors.lastname: Schaefer
authors.forename: Claus Peter
authors.initials: CP
authors.lastname: Schmitt