Chekol, Solomon Amsalu [P:(DE-Juel1)180190] ; Menzel, Stephan [P:(DE-Juel1)158062] ; Ahmad, Rana Walied [P:(DE-Juel1)184797] ; Waser, Rainer [P:(DE-Juel1)131022] ; Hoffmann-Eifert, Susanne [P:(DE-Juel1)130717]