Schiedung, H. [P:(DE-Juel1)165137] ; Bauke, S. [P:(DE-HGF)0] ; Bornemann, L. [P:(DE-HGF)0] ; Welp, G. [P:(DE-HGF)0] ; Borchard, N. [P:(DE-HGF)0] ; Amelung, W. [P:(DE-Juel1)129427]