Hoffmann, Andre [P:(DE-Juel1)145479] ; Bittkau, Karsten [P:(DE-Juel1)130219] ; Zhang, Chao [P:(DE-Juel1)136680] ; Merdzhanova, Tsvetelina [P:(DE-Juel1)130268] ; Rau, Uwe [P:(DE-Juel1)130285]