Riedel, Morris [P:(DE-Juel1)132239] ; Memon, Mohammad Shahbaz [P:(DE-Juel1)132190] ; Memon, Ahmed [P:(DE-Juel1)132191] ; Fiameni, G. [P:(DE-HGF)0] ; Cacciari, C. [P:(DE-HGF)0] ; Lippert, Thomas [P:(DE-Juel1)132179]