1. Department of Neurosurgery, Specialties Hospital, Centro Médico Nacional “La Raza”, Instituto Mexicano del Seguro Social. Universidad Nacional Autónoma de México, Mexico
2. Department of Endovascular Therapy, Comprehensive Stroke Unit, Hospital Angeles of the Pedregal, Mexico
3. Department of Neurosurgery, Instituto Nacional de Ciencias Médicas y Nutrición, Mexico City
4. Department of Radiology, Specialties Hospital, Centro Médico Nacional “La Raza”, Instituto Mexicano del Seguro Social, Mexico
5. Department of Neurological Endovascular Therapy, Instituto Nacional de Neurología y de Neurocirugía, Universidad Nacional Autónoma de México, Mexico City, Mexico
6. Department of Otoneurology, Hospital Médica Sur, Mexico