Lettinga, Pavlik [P:(DE-Juel1)130797] ; Holmqvist, Peter [P:(DE-Juel1)130719] ; Kleshchanok, D. [P:(DE-Juel1)VDB56805] ; Ballesta, P. [P:(DE-HGF)0] ; Rogers, S.A. [P:(DE-Juel1)VDB108913] ; Struth, B. [P:(DE-HGF)0]