Maiorova, Anna [P:(DE-Ds200)OR12020] ; Karlovets, D. [0000-0001-8171-1055] ; Fritzsche, Stephan [P:(DE-Ds200)OR2243] ; Surzhykov, A. [P:(DE-HGF)0] ; Stöhlker, Thomas [P:(DE-Ds200)OR1264]