Nagel-Steger, L. [P:(DE-HGF)0] ; Demeler, B. [P:(DE-HGF)0] ; Meyer-Zaika, W. [P:(DE-HGF)0] ; Hochdörffer, K. [P:(DE-HGF)0] ; Schrader, T. [P:(DE-HGF)0] ; Willbold, D. [P:(DE-Juel1)132029]