1. Rizzoli Orthopedic Institute, Laboratory of Musculoskeletal Cell Biology, CNR Institute for Molecular Genetics, Unit of Bologna, Bologna, Italy
2. Neurology IV Unit - Neuroimmunology and Neuromuscular Disorders, Foundation IRCCS Neurological Institute “Carlo Besta”, Milan, Italy
3. U.O.C. Medical Genetics Laboratory, AOU Policlinico Tor Vergata, Rome, Italy
4. Department of Internal Medicine, University of Rome Tor Vergata, Rome, Italy
5. Department of Biomedicine and Prevention, University of Rome Tor Vergata, Rome, Italy
6. Rizzoli Orthopedic Institute, Laboratory for Pathophysiology, Bologna, Italy
7. Department of Biomedical and Neuromotor Sciences, University of Bologna, Bologna, Italy