Moussiopoulos, N. [P:(DE-HGF)0] ; Borrego, C. [P:(DE-HGF)0] ; Bozo, L. [P:(DE-HGF)0] ; Galmarini, S. [P:(DE-HGF)0] ; Poppe, D. [P:(DE-Juel1)16311] ; Schatzmann, M. [P:(DE-HGF)0] ; Sturm, P. [P:(DE-HGF)0]