Timpert, David Christopher [P:(DE-Juel1)145382] ; Weiss-Blankenhorn, Peter [P:(DE-Juel1)131748] ; Vossel, S. [P:(DE-Juel1)131745] ; Dovern, A. [P:(DE-Juel1)131718] ; Fink, G. R. [P:(DE-Juel1)131720]