Niedermayer, Philipp [P:(DE-Juel1)164517] ; Breitkreutz, Bernd [P:(DE-Juel1)166211] ; Hetzel, Jan [P:(DE-Juel1)162384] ; Reimers, Karl [P:(DE-Juel1)140185] ; Singh, Rahul [P:(DE-HGF)0] ; Gebel, Ralf [P:(DE-Juel1)131164] ; Kamerdzhiev, Vsevolod [P:(DE-Juel1)131203]