title: Erratum to: Cause-effect relations between 55 kD soluble TNF receptor concentrations and specific and unspecific symptoms in a patient with mild SLE disease activity: an exploratory time series analysis study.
authors.affiliation: Clinical Department of Medical Psychology, Innsbruck Medical University, Schöpfstraße 23a, 6020, Innsbruck, Austria. christian.schubert@i-med.ac.at.
authors.forename: Christian
authors.initials: C
authors.lastname: Schubert
authors.affiliation: Clinical Department of Medical Psychology, Innsbruck Medical University, Schöpfstraße 23a, 6020, Innsbruck, Austria.
authors.forename: Julia
authors.initials: J
authors.lastname: Haberkorn
authors.affiliation: Department of Statistics and Operations Research, University of Granada, Granada, Spain.
authors.forename: Francisco M
authors.initials: FM
authors.lastname: Ocaña-Peinado
authors.affiliation: Clinical Department of Internal Medicine, Innsbruck Medical University, Innsbruck, Austria.
authors.forename: Paul
authors.initials: P
authors.lastname: König
authors.affiliation: Clinical Department of Dermatology, Innsbruck Medical University, Innsbruck, Austria.
authors.forename: Norbert
authors.initials: N
authors.lastname: Sepp
authors.affiliation: Central Institute of Medical and Chemical Laboratory Diagnostics, University Clinics, Innsbruck, Austria.
authors.forename: Mirjam
authors.initials: M
authors.lastname: Schnapka-Köpf
authors.affiliation: Division of Biological Chemistry, Biocenter, Innsbruck Medical University, Innsbruck, Austria.
authors.forename: Dietmar
authors.initials: D
authors.lastname: Fuchs