1. Institute of Chemistry and Bioanalytics, School of Life Science, University of Applied Sciences and Arts Northwestern Switzerland, Hofackerstrasse 30, Muttenz CH-4132, Switzerland
2. Institute of Physics, University of Basel, Klingelbergstrasse 82, Basel CH-4056, Switzerland
3. Laboratory for X-ray Nanoscience and Technologies, Paul Scherrer Institute, Forschungsstrasse 111, Villigen CH-5232, Switzerland
4. Swiss Nanoscience Institute, Klingelbergstrasse 82, Basel CH-4056, Switzerland