Naumova, Natalia [P:(DE-HGF)0] ; Hlukhova, Hanna [P:(DE-Juel1)164250] ; Barannik, Alexander [P:(DE-HGF)0] ; Gubin, Alexey [P:(DE-HGF)0] ; Protsenko, Irina [P:(DE-HGF)0] ; Cherpak, Nickolay [P:(DE-HGF)0] ; Vitusevich, Svetlana [P:(DE-Juel1)128738]