Snezhko, A. V. [P:(DE-HGF)0] ; Gundareva, Irina [P:(DE-Juel1)144210] ; Lyatti, M. V. [P:(DE-HGF)0] ; Volkov, O. Y. [P:(DE-HGF)0] ; Pavlovskiy, V. V. [P:(DE-HGF)0] ; Poppe, U. [P:(DE-Juel1)130898] ; Divin, Yuri [P:(DE-Juel1)130621]