Schlottke-Lakemper, Michael [P:(DE-Juel1)145740] ; Cheng, Hsun-Jen [P:(DE-HGF)0] ; Pauz, Vitali [P:(DE-HGF)0] ; Meinke, Matthias H. [P:(DE-HGF)0] ; Schroeder, Wolfgang [P:(DE-HGF)0]