Kwok, K. [P:(DE-HGF)0] ; Jorgensen, P. [P:(DE-HGF)0] ; Wei, Jianping [P:(DE-Juel1)158033] ; Pecanac, G. [P:(DE-HGF)0] ; Frandsen, H. [P:(DE-HGF)0] ; Malzbender, Jürgen [P:(DE-Juel1)129755]