Schierning, G. [P:(DE-HGF)0] ; Claudio Weber, T. [P:(DE-Juel1)VDB86800] ; Theissmann, R. [P:(DE-HGF)0] ; Stein, N. [P:(DE-HGF)0] ; Petermann, N. [P:(DE-HGF)0] ; Becker, A. [P:(DE-HGF)0] ; Denker, J. [P:(DE-HGF)0] ; Wiggers, H. [P:(DE-HGF)0] ; Hermann, R. [P:(DE-Juel1)130706] ; Schmechel, R. [P:(DE-HGF)0]