Vierjahn, Tom [P:(DE-HGF)0] ; Hermanns, Marc-Andre [P:(DE-Juel1)168253] ; Mohr, Bernd [P:(DE-Juel1)132199] ; Muller, Matthias S. [P:(DE-HGF)0] ; Kuhlen, Torsten W. [P:(DE-HGF)0] ; Hentschel, Bernd [P:(DE-HGF)0]