Schmitter, P. [P:(DE-HGF)0] ; Steinrücken, J. [P:(DE-HGF)0] ; Römer, C. [P:(DE-HGF)0] ; Ballvora, A. [P:(DE-HGF)0] ; Léon, J. [P:(DE-HGF)0] ; Rascher, U. [P:(DE-Juel1)129388] ; Plümer, L. [P:(DE-HGF)0]