1. Biomaterials Science Center, University of Basel, Basel, Switzerland
2. Physik-Department und Institut für Medizintechnik, Technische Universität München, Garching, Germany
3. European Synchrotron Radiation Facility, Grenoble, France
4. Institute for Biomedical Engineering, ETH Zürich, Zürich, Switzerland
5. Université de Lyon, CREATIS; CNRS UMR5220; Inserm U1044; INSA-LYON; Université de Lyon 1, Villeurbane, France
6. Laboratory for Micro- and Nanotechnology, Paul Scherrer Institut, Villigen, Switzerland
7. Institute of Microstructure Technology, Karlsruhe Institute of Technology, Eggenstein-Leopoldshafen, Germany
8. Synchrotron Soleil, Gif-sur-Yvette, France