title: Erratum to: Respiratory symptoms, sleep-disordered breathing and biomarkers in nocturnal gastroesophageal reflux.
authors.affiliation: Faculty of Medicine, University of Iceland, Vatnsmyrarvegur 16, 101, Reykjavik, Iceland. ossur.emilsson@medsci.uu.se.|Department of Respiratory Medicine and Sleep, Landspitali University Hospital, Reykjavik, Iceland. ossur.emilsson@medsci.uu.se.|Department of Respiratory, Allergy and Sleep Research, Uppsala University, Uppsala, Sweden. ossur.emilsson@medsci.uu.se.
authors.forename: Össur Ingi
authors.initials: ÖI
authors.lastname: Emilsson
authors.affiliation: Faculty of Medicine, University of Iceland, Vatnsmyrarvegur 16, 101, Reykjavik, Iceland.|Department of Respiratory Medicine and Sleep, Landspitali University Hospital, Reykjavik, Iceland.
authors.forename: Bryndís
authors.initials: B
authors.lastname: Benediktsdóttir
authors.affiliation: Department of Clinical Biochemistry, Landspitali University Hospital, Reykjavik, Iceland.
authors.forename: Ísleifur
authors.initials: Í
authors.lastname: Ólafsson
authors.affiliation: Department of Clinical Biochemistry, Landspitali University Hospital, Reykjavik, Iceland.
authors.forename: Elizabeth
authors.initials: E
authors.lastname: Cook
authors.affiliation: Faculty of Medicine, University of Iceland, Vatnsmyrarvegur 16, 101, Reykjavik, Iceland.|Department of Otolaryngology, Landspitali University Hospital, Reykjavik, Iceland.
authors.forename: Sigurður
authors.initials: S
authors.lastname: Júlíusson
authors.affiliation: Faculty of Medicine, University of Iceland, Vatnsmyrarvegur 16, 101, Reykjavik, Iceland.|Department of Gastroenterology, Landspitali University Hospital, Reykjavik, Iceland.
authors.forename: Einar Stefán
authors.initials: ES
authors.lastname: Björnsson
authors.affiliation: Department of Gastroenterology, Landspitali University Hospital, Reykjavik, Iceland.
authors.forename: Sunna
authors.initials: S
authors.lastname: Guðlaugsdóttir
authors.affiliation: Department of Gastroenterology, Landspitali University Hospital, Reykjavik, Iceland.
authors.forename: Anna Soffía
authors.initials: AS
authors.lastname: Guðmundsdóttir
authors.affiliation: Department of Occupational and Environmental Medicine, University of Gothenburg, Gothenburg, Sweden.
authors.forename: Ekaterina
authors.initials: E
authors.lastname: Mirgorodskaya
authors.affiliation: Department of Chemistry and Molecular Biology, University of Gothenburg, Gothenburg, Sweden.
authors.forename: Evert
authors.initials: E
authors.lastname: Ljungström
authors.affiliation: Faculty of Medicine, University of Iceland, Vatnsmyrarvegur 16, 101, Reykjavik, Iceland.|Department of Respiratory Medicine and Sleep, Landspitali University Hospital, Reykjavik, Iceland.
authors.forename: Erna Sif
authors.initials: ES
authors.lastname: Arnardóttir
authors.affiliation: Faculty of Medicine, University of Iceland, Vatnsmyrarvegur 16, 101, Reykjavik, Iceland.|Department of Respiratory Medicine and Sleep, Landspitali University Hospital, Reykjavik, Iceland.
authors.forename: Þórarinn
authors.initials: Þ
authors.lastname: Gíslason
authors.affiliation: Department of Respiratory, Allergy and Sleep Research, Uppsala University, Uppsala, Sweden.
authors.forename: Christer
authors.initials: C
authors.lastname: Janson
authors.affiliation: Department of Occupational and Environmental Medicine, University of Gothenburg, Gothenburg, Sweden.
authors.forename: Anna-Carin
authors.initials: AC
authors.lastname: Olin