National Autonomous University of Mexico (UNAM), Department of Neurology, Radboud University Nijmegen - Institute for Health Sciences, University of California, San Francisco (UCSF) - Department of Neurology, Emory University - Department of Neurology, University of Medical Sciences of Havana, King’s College London, National Autonomous University of Mexico (UNAM), Central University of Venezuela (UCV), Washington University in St. Louis - Department of Neurology, Universidad de Matanzas, Department of Neurology, Washington University in St. Louis - Department of Neurology, University of Puerto Rico, Recinto de Ciencias Médicas and Universidad Nacional Pedro Henríquez Ureña (UNPHU)