1. AIM-CEA, Institute of Myology; NMR Laboratory; Paris France
2. CEA, I BM, MIRCen; IdM NMR Laboratory; Paris France
3. UPMC University; Paris 06; Paris France
4. Généthon; Evry France
5. Institute of Myology; UPMC-INSERM U974, CNRS FRE 3617; Paris France
6. Institute of Myology; Clinical Trial and Database Unit; Paris France