Kalogeropoulos, Alexis [P:(DE-HGF)0] ; van der Kruk, Jan [P:(DE-Juel1)129561] ; Hugenschmidt, Johannes [P:(DE-HGF)0] ; Bikowski, Jutta [P:(DE-Juel1)139004] ; Brühwiler, Eugen [P:(DE-HGF)0]