Birkel, C. S. [P:(DE-HGF)0] ; Claudio, T. [P:(DE-Juel1)VDB101265] ; Panthöfer, M. [P:(DE-HGF)0] ; Birkel, A. [P:(DE-HGF)0] ; Koll, D. [P:(DE-HGF)0] ; Kieslich, G. [P:(DE-HGF)0] ; Schmidt, J. [P:(DE-HGF)0] ; Hermann, R. [P:(DE-Juel1)130706] ; Tremel, W. [P:(DE-HGF)0]