title: [Not Available].
authors.affiliation: Klinik für Kardiologie, Angiologie und Pneumologie, Otto-von-Guericke-Universität Magdeburg, Magdeburg, Deutschland.
authors.forename: H D
authors.initials: HD
authors.lastname: Esperer
authors.forename: S
authors.initials: S
authors.lastname: Grund
authors.forename: A
authors.initials: A
authors.lastname: Auricchio
authors.forename: E
authors.initials: E
authors.lastname: Hecht
authors.forename: D
authors.initials: D
authors.lastname: Polywka
authors.forename: J C
authors.initials: JC
authors.lastname: Geller
authors.forename: W M
authors.initials: WM
authors.lastname: Hartung
authors.forename: H U
authors.initials: HU
authors.lastname: Klein