1 Department of Experimental Physics 5, University of Wurzburg , Am Hubland, 97074 Wurzburg, Germany.
2 Orthopedic Center for Musculoskeletal Research, Division of Tissue Engineering, University of Wurzburg , Brettreichstr. 11, 97074 Wurzburg, Germany.
3 Medical Clinic and Polyclinic, University Hospital , Josef-Schneider-Strasse 2, 97080 Wurzburg, Germany.
4 Department of Experimental Physics 5, University of Wurzburg , Am Hubland, 97074 Wurzburg, Germany ; Research Center Magnetic-Resonance-Bavaria , Am Hubland, 97074 Wurzburg, Germany.
5 Research Center Magnetic-Resonance-Bavaria , Am Hubland, 97074 Wurzburg, Germany ; Department of Experimental Physics 5, University of Wurzburg , Am Hubland, 97074 Wurzburg, Germany.