Baumgartner, K. [P:(DE-Juel1)VDB91296] ; Ahrens, B. [P:(DE-HGF)0] ; Angelov, O. [P:(DE-HGF)0] ; Sendova-Vassileva, M. [P:(DE-HGF)0] ; Dimova-Malinovska, D. [P:(DE-HGF)0] ; Holländer, B. [P:(DE-Juel1)125595] ; Schweizer, S. [P:(DE-Juel1)VDB5340] ; Carius, R. [P:(DE-Juel1)VDB4964]