Hassager, O. [P:(DE-HGF)0] ; Mortensen, K. [P:(DE-HGF)0] ; Bach, A. [P:(DE-HGF)0] ; Almdal, K. [P:(DE-HGF)0] ; Rasmussen, H.K. [P:(DE-HGF)0] ; Pyckhout-Hintzen, W. [P:(DE-Juel1)VDB4207]