1. Department
of Chemistry and Molecular Biology, University of Gothenburg, Box 462, 40530 Gothenburg, Sweden
2. Nanoscience
Center, Department of Biological and Environmental Science, University of Jyväskylä, 40014 Jyväskylä, Finland
3. Department
of Biology, Northeastern Illinois University, 5500 North St. Louis Avenue, Chicago, Illinois 60625, United States
4. Botanical
Institute, Karlsruhe Institute of Technology KIT, Kaiserstr. 2, 76131 Karlsruhe, Germany
5. Centre
for Advanced Molecular Imaging, La Trobe Institute for Molecular Science, La Trobe University, Melbourne, Victoria 3086, Australia
6. MAX
IV Laboratory, Lund University, P.O. Box 118, Lund SE-221
00, Sweden
7. Paul Scherrer Institut, 5232 Villigen
PSI, Switzerland