Watkins, Erik B. [P:(DE-HGF)0] ; Gao, Haifei [P:(DE-H253)PIP1016620] ; Dennison, Andrew J. C. [P:(DE-HGF)0] ; Chopin, Nathalie [P:(DE-HGF)0] ; Struth, Bernd [P:(DE-H253)PIP1005584] ; Arnold, Thomas [P:(DE-HGF)0] ; Florent, Jean-Claude [P:(DE-HGF)0] ; Johannes, Ludger [P:(DE-H253)PIP1015546]