Ballvora, A. [P:(DE-HGF)0] ; Römer, Ch. [P:(DE-HGF)0] ; Wahabzsada, M. [P:(DE-HGF)0] ; Rascher, U. [P:(DE-Juel1)129388] ; Thurau, Ch. [P:(DE-HGF)0] ; Bauckhage, Ch. [P:(DE-HGF)0] ; Kersting, K. [P:(DE-HGF)0] ; Plümer, L. [P:(DE-HGF)0] ; Léon, J. [P:(DE-HGF)0]