Wosik, J. [P:(DE-Juel1)VDB2796] ; Penkalla, H.-J. [P:(DE-Juel1)VDB85249] ; Szot, K. [P:(DE-Juel1)VDB2799] ; Dubiel, B. [P:(DE-Juel1)VDB2797] ; Schubert, F. [P:(DE-Juel1)VDB2723] ; Czyrska-Filemonowicz, A. [P:(DE-Juel1)VDB2714]