Menzler, Norbert H. [P:(DE-Juel1)129636] ; Blum, Ludger [P:(DE-Juel1)129828] ; DeHaart, L. G. J. [P:(DE-HGF)0] ; Malzbender, Jürgen [P:(DE-Juel1)129755] ; Margaritis, Nikolaos [P:(DE-Juel1)157695]