Edwin S. Vargas-Cañas, Neuromuscular Diseases Clinic, Instituto Nacional de NeurologÃa y NeurocirugÃa "Dr. Manuel Velasco Suárez", Mexico City, Mexico
Juan C. López-Hernández, Neuromuscular Diseases Department, Instituto Nacional de NeurologÃa y NeurocirugÃa Manuel Velasco Suárez, Mexico City, Mexico
Sandra Badial-Ochoa, Neuromuscular Diseases Clinic, Instituto Nacional de NeurologÃa y NeurocirugÃa "Dr. Manuel Velasco Suárez", Mexico City, Mexico
Javier Galnares-Olalde, Neuromuscular Diseases Clinic, Instituto Nacional de NeurologÃa y NeurocirugÃa "Dr. Manuel Velasco Suárez", Mexico City, Mexico
Victoria MartÃnez-Angeles, Department of Neuropsychiatry, Instituto Nacional de NeurologÃa y NeurocirugÃa "Dr. Manuel Velasco Suárez", Mexico City, Mexico
Elliot Hernández-Angelino, Emergency Department, Instituto Nacional de NeurologÃa y NeurocirugÃa "Dr. Manuel Velasco Suárez", Mexico City, Mexico
David DomÃnguez-Romero, Emergency Department, Instituto Nacional de NeurologÃa y NeurocirugÃa "Dr. Manuel Velasco Suárez", Mexico City, Mexico
Raúl Medina-Rioja, Emergency Department, Instituto Nacional de NeurologÃa y NeurocirugÃa "Dr. Manuel Velasco Suárez", Mexico City, Mexico