Botezat, Olga [P:(DE-HGF)0] ; van Leusen, Jan [P:(DE-HGF)0] ; Kravtsov, Victor Ch. [P:(DE-HGF)0] ; Filippova, Irina G. [P:(DE-HGF)0] ; Hauser, Jürg [P:(DE-HGF)0] ; Speldrich, Manfred [P:(DE-HGF)0] ; Krämer, Karl W. [P:(DE-HGF)0] ; Liu, Shi-Xia [P:(DE-HGF)0] ; Decurtins, Silvio [P:(DE-HGF)0] ; Kögerler, Paul [P:(DE-Juel1)130782] ; Baca, Svetlana G. [P:(DE-HGF)0] ; Hermann, Raphael [P:(DE-Juel1)130706]