Baum, M. [P:(DE-HGF)0] ; Schmalzl, K. [P:(DE-Juel1)130943] ; Steffens, P. [P:(DE-HGF)0] ; Hiess, A. [P:(DE-HGF)0] ; Regnault, L. P. [P:(DE-HGF)0] ; Meven, M. [P:(DE-HGF)0] ; Bohatý, L. [P:(DE-HGF)0] ; Braden, M. [P:(DE-HGF)0] ; Becker, P. [P:(DE-HGF)0]