S. S. Larsen (1), P. Eitner (2,3), E. Magg (3), M. Bergemann (3,4), C. A. S. Moltzer (1), J. P. Brodie (5,7), A. J. Romanowsky (6,7), J. Strader (8) ((1) Department of Astrophysics/IMAPP, Radboud University, (2) Ruprecht-Karls-Universitaet, Heidelberg, (3) MPIA, Heidelberg, (4) Niels Bohr Academy, Niels Bohr Institute, Copenhagen, (5) Centre for Astrophysics, Supercomputing, Swinburne University, (6) Department of Physics, Astronomy, San Jose State Univ., (7) University of California Observatories, Santa Cruz, (8) Department of Physics, Astronomy, Michigan State University)