Burkert, J. [P:(DE-HGF)0] ; Andres-Hernandez, M. D. [P:(DE-HGF)0] ; Dickerson, R. R. [P:(DE-HGF)0] ; Smit, H. [P:(DE-Juel1)16203] ; Wittrock, F. [P:(DE-HGF)0] ; Richter, A. [P:(DE-HGF)0] ; Burrows, J. P. [P:(DE-HGF)0]