Fodor, Z. [P:(DE-HGF)0] ; Hoelbling, C. [P:(DE-HGF)0] ; Krieg, S. [P:(DE-Juel1)132171] ; Lellouch, L. [P:(DE-HGF)0] ; Lippert, Th. [P:(DE-Juel1)132179] ; Portelli, A. [P:(DE-HGF)0] ; Sastre, A. [P:(DE-HGF)0] ; Szabo, Kalman [P:(DE-Juel1)161563] ; Varnhorst, L. [P:(DE-HGF)0]