Bernhard, G. [P:(DE-HGF)0] ; Manney, G. [P:(DE-HGF)0] ; Fioletov, V. [P:(DE-HGF)0] ; Grooss, Jens-Uwe [P:(DE-Juel1)129122] ; Müller, Rolf [P:(DE-Juel1)129138]