1. Director, Glia Institute, Ribeirao Preto, São Paulo, Brazil
2. Department of Child and Adolescent Neurology, Psychiatry and Rehabilitation, Sapienza University of Rome, Rome, Italy
3. Department of Pediatrics, São José do Rio Preto School of Medicine, São José do Rio Preto, São Paulo, Brazil
4. Global Director for Scientific Affairs—Neuroscience, Merck Research Laboratories, Whitehouse Station, NJ
5. Department of Neurology, Albert Einstein College of Medicine, Bronx, NY