1. CEA/DSV/I BM/NeuroSpin/UNIRS; CEA Saclay; 91191 Gif-sur-Yvette Cedex France
2. Institute of Myology (NMR Laboratory); CEA/DSV/I BM/MIRCen (IdM NMR Laboratory); UPMC Paris 6 University; 75013 Paris France
3. Paris 13 University/Sorbonne Paris Cité/CSPBAT/CNRS (UMR7244); 93017 Bobigny Cedex France
4. CEA/Aix-Marseille University/CNRS (UMR7265); DSV/IBEB/SBVME/LBC; CEA Cadarache; 13108 Saint-Paul-lez-Durance Cedex France