Sridhar, Krishna [P:(DE-Juel1)172046] ; Hersch, Nils [P:(DE-Juel1)128815] ; Dreissen, Georg [P:(DE-Juel1)129308] ; Merkel, Rudolf [P:(DE-Juel1)128833] ; Hoffmann, Bernd [P:(DE-Juel1)128817]