Hannes, M. [P:(DE-HGF)0] ; Wollschläger, U. [P:(DE-HGF)0] ; Schrader, F. [P:(DE-HGF)0] ; Durner, W. [P:(DE-HGF)0] ; Gebler, S. [P:(DE-Juel1)145813] ; Pütz, Thomas [P:(DE-Juel1)129523] ; Fank, J. [P:(DE-HGF)0] ; von Unold, G. [P:(DE-HGF)0] ; Vogel, H.-J. [P:(DE-HGF)0]