Steinigeweg, R. [P:(DE-HGF)0] ; Heidrich-Meisner, F. [P:(DE-HGF)0] ; Gemmer, J. [P:(DE-HGF)0] ; Michielsen, K. [P:(DE-Juel1)138295] ; De Raedt, H. [P:(DE-HGF)0]