Blum, Ludger [P:(DE-Juel1)129828] ; Fang, Qingping [P:(DE-Juel1)145945] ; de Haart, L.G.J. [P:(DE-Juel1)129952] ; Quadakkers, Willem J. [P:(DE-Juel1)129782] ; Gross-Barsnick, Sonja-Michaela [P:(DE-Juel1)133667] ; Menzler, Norbert H. [P:(DE-Juel1)129636]