title: Reply to: "Impaired expression of multidrug resistance-associated protein 2 and liver damage in erythropoietic protoporphyria".
authors.affiliation: Department of Pediatrics, University Medical Center Groningen, University of Groningen, Groningen, The Netherlands.
authors.forename: Vincent W
authors.initials: VW
authors.lastname: Bloks
authors.affiliation: Department of Obstetrics and Gynaecology, University Medical Center Groningen, University of Groningen, Groningen, The Netherlands.
authors.forename: Torsten
authors.initials: T
authors.lastname: Plösch
authors.affiliation: Department of Pediatrics, University Medical Center Groningen, University of Groningen, Groningen, The Netherlands.
authors.forename: Johan W
authors.initials: JW
authors.lastname: Jonker
authors.affiliation: Department of Pediatrics, University Medical Center Groningen, University of Groningen, Groningen, The Netherlands.
authors.forename: Folkert
authors.initials: F
authors.lastname: Kuipers
mesh_terms: D006801:Humans; D008099:Liver / Q000378:metabolism; D008107:Liver Diseases / Q000378:metabolism*; D046351:Protoporphyria, Erythropoietic / Q000378:metabolism*; D011524:Protoporphyrins
chemical_list: D011524:Protoporphyrins