1 Centro Clinico Nemo, Fondazione Policlinico Universitario A. Gemelli IRCSS, Rome, Italy; Pediatric Neurology Unit, Catholic University, Largo Gemelli 8, 00168 Rome, Italy. Electronic address: [email protected].
2 Department of Clinical and Experimental Medicine, University of Messina, Messina, Italy.
3 Department of Rehabilitation and Regenerative Medicine, Columbia University Irving Medical Center, New York, United States; Department of Neurology, Columbia University Irving Medical Center, New York, United States.
4 Dubowitz Neuromuscular Centre, UCL Institute of Child Health & Great Ormond Street Hospital, London, United Kingdom; NIHR Great Ormond Street Hospital Biomedical Research Centre, London, United Kingdom.
5 Neurorehabilitation Unit, University of Milan, Centro Clinico Nemo, Niguarda Hospital, Milano, Italy.