Nielen, L. [P:(DE-HGF)0] ; Ohm, S. [P:(DE-HGF)0] ; Such, O. [P:(DE-HGF)0] ; Klimo, M. [P:(DE-HGF)0] ; Waser, R. [P:(DE-Juel1)131022] ; Linn, E. [P:(DE-HGF)0]