1. Istituto di Ricerca Genetica e Biomedica, Consiglio Nazionale delle Ricerche (CNR), Monserrato Cagliari Italy
2. Centre for Advanced StudiesResearch and Development in Sardinia (CRS4), Science and Technology Park Polaris Pula Italy
3. Dipartimento di Scienze BiomedicheUniversità degli Studi di Sassari Sassari Italy
4. Cells in Motion Cluster of ExcellenceMünster University Münster Germany
5. Department of General PediatricsMünster University Children's Hospital Münster Germany
6. Department of Medical GeneticsUniversity of British Columbia Vancouver British Columbia Canada
7. Provincial Health Service AuthorityB.C. Children's and Women's Health Centre Vancouver British Columbia Canada
8. Department of Medical GeneticsVictoria Island Health Authority Vancouver British Columbia Canada
9. Dubowitz Neuromuscular CentreUCL Great Ormond Street Hospital London UK
10. NIHR Biomedical Research Centre at Great Ormond Street Hospital London UK
11. Institute of Medical GeneticsUniversity Hospital of Wales Cardiff UK
12. Department of Immunology, Genetics and PathologyUppsala University, Science for Life Laboratory Uppsala Sweden
13. Institute of Medical and Molecular Genetics, University Hospital La Paz, CIBERER, ISCiii Madrid Spain
14. Clinica Sant'Anna Cagliari Italy