Lenser, Ch. [P:(DE-Juel1)138081] ; Kuzmin, A. [P:(DE-Juel1)VDB19176] ; Purans, J. [P:(DE-HGF)0] ; Kalinko, A. [P:(DE-HGF)0] ; Waser, R. [P:(DE-Juel1)131022] ; Dittmann, R. [P:(DE-Juel1)130620]