1. Institute of Radiology; University Hospital Erlangen, Friedrich-Alexander-Universität Erlangen-Nürnberg (FAU); Erlangen Germany
2. NMR laboratory, Neuromuscular Investigation Center; Institute of Myology; Paris France
3. NMR laboratory, CEA/IBFJ/MIRCen; Paris France
4. Center for Medical Physics and Engineering; Friedrich-Alexander-Universität Erlangen-Nürnberg (FAU); Erlangen Germany
5. Division of Medical Physics in Radiology; German Cancer Research Center (DKFZ); Heidelberg Germany
6. Institute of Medical Physics; Friedrich-Alexander-Universität Erlangen-Nürnberg (FAU); Erlangen Germany