Stepina, N.P. [P:(DE-HGF)0] ; Koptev, E.S. [P:(DE-HGF)0] ; Dvurechenskii, A.V. [P:(DE-HGF)0] ; Osinnyukh, I.V. [P:(DE-HGF)0] ; Nikiforov, A.I. [P:(DE-HGF)0] ; Gruetzmacher, D. [P:(DE-Juel1)125588] ; Moers, J. [P:(DE-Juel1)VDB5547] ; Gerharz, J. [P:(DE-Juel1)VDB76721]