1. Telethon Institute of Genetics and Medicine (TIGEM), Naples, Italy
2. Department of Molecular and Human Genetics, Baylor College of Medicine, Houston, TX, USA
3. Jan and Dan Duncan Neurological Research Institute, Texas Children Hospital, Houston, TX, USA
4. Laboratory of Muscle Stem Cells and Gene Regulation, National Institute of Arthritis and Musculoskeletal and Skin Diseases, National Institutes of Health, Bethesda, MD, USA
5. Laboratory of Cell Biology, National Heart, Lung, and Blood Institute, National Institutes of Health, Bethesda, MD, USA
6. Department of Pediatrics, Federico II University, Naples, Italy