Thomas, R. [P:(DE-HGF)0] ; Ehrhart, P. [P:(DE-Juel1)VDB3072] ; Waser, R. [P:(DE-Juel1)131022] ; Schubert, J. [P:(DE-Juel1)128631] ; Devi, A. [P:(DE-HGF)0] ; Katiyar, R.S. [P:(DE-HGF)0]