Elmenhorst, David [P:(DE-Juel1)131679] ; Li, Changhong [P:(DE-Juel1)174035] ; Elmenhorst, E. [P:(DE-HGF)0] ; Kroll, T. [P:(DE-Juel1)131691] ; Neumaier, B. [P:(DE-Juel1)166419] ; Drzezga, A. [P:(DE-Juel1)177611] ; Aeschbach, D. [P:(DE-HGF)0] ; Bauer, Andreas [P:(DE-Juel1)131672]