1. Chair for X-ray Microscopy, Julius-Maximilians-Universität Würzburg, 97074 Würzburg, Germany
2. Fraunhofer Development Center X-ray Technology (EZRT), 90768 Fürth, Germany
3. Karlsruhe Institute of Technology, Institute of Microstructure Technology (KIT/IMT), 76344 Eggenstein-Leopoldshafen, Germany