1. IRCCS Mondino Foundation, 27100 Pavia, Italy
2. Department of Molecular Medicine, University of Pavia, 27100 Pavia, Italy
3. ERN-NMD Center of Messina for Neuromuscular Disorders, Department of Clinical and Experimental Medicine, University of Messina, 98125 Messina, Italy
4. Neuromuscular Unit, Department of Neuroscience RLM, University of Torino, 10126 Torino, Italy
5. Neuromuscular and Rare Diseases Unit, BioBank of Skeletal Muscle, Peripheral Nerve, DNA and Dino Ferrari Center, IRCCS Foundation Ca’ Granda Ospedale Maggiore Policlinico, 20100 Milan, Italy
6. Department of Clinical and Experimental Sciences, NeMO-Brescia Clinical Center for Neuromuscular Diseases, University of Brescia, 25121 Brescia, Italy
7. Department of Neuroscience, Catholic University, 00100 Rome, Italy
8. Department of Clinical and Experimental Medicine, University of Messina, 98125 Messina, Italy
9. Department of Medical, Surgical and Neurological Sciences, University of Siena, “Le Scotte” Hospital, 53100 Siena, Italy
10. Fondazione IRCCS San Gerardo, Centro Ricerca Testamenti, Monza-European Reference Network–MetabERN, 20900 Monza, Italy
11. Department of Clinical and Experimental Medicine, Neurological Clinics, University of Pisa, 56100 Pisa, Italy
12. Centre for Neuromuscular Disease, CeSI, University “G. d’Annunzio”, 66100 Chieti, Italy
13. Dipartimento di Ricerca Malattie Rare, Istituto Mario Negri IRCCS, 24020 Ranica, Italy
14. Department of Neurosciences, Biomedicine and Movement Sciences, Section of Clinical Neurology, University of Verona, 37100 Verona, Italy
15. Department of Neurosciences, University of Padova, 35100 Padova, Italy
16. Cardiomiologia e Genetica Medica, Dipartimento di Medicina Sperimentale, Seconda Università di Napoli, 80100 Napoli, Italy
17. Neuroimmunology and Neuromuscular Diseases Unit, Fondazione IRCCS Istituto Neurologico Carlo Besta, 20100 Milano, Italy
18. Regional Coordinator Centre for Rare Diseases, University Hospital “Santa Maria della Misericordia”, 33100 Udine, Italy
19. Center of Functional Genomic and Rare Diseases-Buzzi Children’s Hospital, 20100 Milano, Italy