Pfrang, A. [P:(DE-HGF)0] ; Kersys, A. [P:(DE-HGF)0] ; Kriston, A. [P:(DE-HGF)0] ; Sauer, Dirk Uwe [P:(DE-Juel1)172625] ; Rahe, Christiane [P:(DE-Juel1)168327] ; Käbitz, Stefan [P:(DE-Juel1)166431] ; Figgemeier, Egbert [P:(DE-Juel1)165182]