title: Erratum: Music structure determines heart rate variability of singers.
abstract: [This corrects the article on p. 334 in vol. 4, PMID: 23847555.].
authors.affiliation: Center for Brain Repair and Rehabilitation, Institute of Neuroscience and Physiology, Sahlgrenska Academy, University of Gothenburg Gothenburg, Sweden.
authors.forename: Björn
authors.initials: B
authors.lastname: Vickhoff
authors.forename: Helge
authors.initials: H
authors.lastname: Malmgren
authors.forename: Rickard
authors.initials: R
authors.lastname: Aström
authors.forename: Gunnar F
authors.initials: GF
authors.lastname: Nyberg
authors.forename: Seth-Reino
authors.initials: SR
authors.lastname: Ekström
authors.forename: Mathias
authors.initials: M
authors.lastname: Engwall
authors.forename: Johan
authors.initials: J
authors.lastname: Snygg
authors.forename: Michael
authors.initials: M
authors.lastname: Nilsson
authors.forename: Rebecka
authors.initials: R
authors.lastname: Jörnsten
keywords: autonomic nervous syste; choral singing; frequency analysis; heart rate variability; respiratory sinus arrhythmia