1. CIBM Center for Biomedical Imaging Switzerland
2. Animal Imaging and Technology EPFL Lausanne Switzerland
3. Laboratory for functional and metabolic imaging (LIFMET) EPFL Lausanne Switzerland
4. Center for Magnetic Resonance Research Department of Radiology University of Minnesota Minneapolis Minnesota USA
5. High‐Field Magnetic Resonance Max Planck Institute for Biological Cybernetics Tübingen Germany
6. Faculty of Science University of Tübingen Tübingen Germany
7. Institute of Scientific Instruments Czech Academy of Sciences Brno Czech Republic