Stickel, S. [P:(DE-HGF)0] ; Eickhoff, S. [P:(DE-Juel1)131678] ; Goecke, T. W. [P:(DE-HGF)0] ; Schneider, F. [P:(DE-Juel1)171785] ; Quinete, N. Soares [P:(DE-HGF)0] ; Lang, J. [P:(DE-HGF)0] ; Habel, U. [P:(DE-Juel1)172840] ; Chechko, N. [P:(DE-HGF)0]