Ertmer, S. [P:(DE-Juel1)169120] ; Marchuk, O. [P:(DE-Juel1)5739] ; Dickheuer, S. [P:(DE-Juel1)165722] ; Rasiński, M. [P:(DE-Juel1)162160] ; Kreter, A. [P:(DE-Juel1)130070] ; Brezinsek, S. [P:(DE-Juel1)129976]