Xia, Lu [P:(DE-Juel1)175127] ; Jiang, Wulyu [P:(DE-HGF)0] ; Hartmann, Heinrich [P:(DE-Juel1)166271] ; Mayer, Joachim [P:(DE-Juel1)130824] ; Lehnert, Werner [P:(DE-Juel1)129883] ; Shviro, Meital [P:(DE-Juel1)165174]