Kratochwil, C. [P:(DE-HGF)0] ; Stefanova, M. [P:(DE-HGF)0] ; Mavriopoulou, E. [P:(DE-HGF)0] ; Holland-Letz, T. [P:(DE-He78)457c042884c901eb0a02c18bb1d30103] ; Dimitrakopoulou-Strauss, A. [P:(DE-He78)b2df3652dfa3e19d5e96dfc53f44a992] ; Afshar-Oromieh, A. [P:(DE-He78)440aad6e9a60396ff0bcd7c2862db18c] ; Mier, W. [P:(DE-HGF)0] ; Haberkorn, U. [P:(DE-He78)13a0afba029f5f64dc18b25ef7499558] ; Giesel, Frederik [P:(DE-He78)5ca7e97b2769bb97f8c73431c6566b94]