Wu, Baohu [P:(DE-Juel1)151161] ; Siglreitmeier, Maria [P:(DE-HGF)0] ; Debus, Christian [P:(DE-HGF)0] ; Schwahn, Dietmar [P:(DE-Juel1)130962] ; Cölfen, Helmut [P:(DE-HGF)0] ; Pipich, Vitaliy [P:(DE-Juel1)130893]