1. Physical Chemistry of Biosystems, Institute of Physical Chemistry, Heidelberg University, D-69120 Heidelberg, Germany
2. The European Synchrotron Radiation Facility (ESRF), 38043 Grenoble, France
3. National Synchrotron Light Source II, Brookhaven National Laboratory, Upton, New York 11973, United States
4. Department of Infectious Diseases, Parasitology, Universitätsklinikum Heidelberg, D-69120 Heidelberg, Germany
5. Center for Integrative Medicine and Physics, Institute for Advanced Study, Kyoto University, 606-8501 Kyoto, Japan