1. Argonne National Laboratory (ANL), United States of America
2. Jülich Supercomputing Centre, Forschungzentrum Juelich, Germany
3. Argonne National Laboratory, United States of America
4. University of Illinois Urbana-Champaign, USA and Argonne National Laboratory, USA
5. Argonne National Laboratory, United States of America and Northern Illinois University, USA
6. Argonne National Laboratory, USA and University of Illinois Urbana-Champaign, USA
7. Argonne National Laboratory, USA
8. Argonne National Laboratory, USA and University of Illinois at Chicago, USA