Center for Research and Training in Neurosurgery, Neurosurgery, Bogotá, Colombia; Hospital Universitario Mayor - Mederi, Neurosurgery, Bogotá, Colombia
J. Mayorga
Center for Research and Training in Neurosurgery, Neurosurgery, Bogotá, Colombia; Hospital Universitario Mayor - Mederi, Neurosurgery, Bogotá, Colombia
M. Riveros
Center for Research and Training in Neurosurgery, Neurosurgery, Bogotá, Colombia; Hospital Universitario Mayor - Mederi, Neurosurgery, Bogotá, Colombia
J. Torres
Center for Research and Training in Neurosurgery, Neurosurgery, Bogotá, Colombia; Hospital Universitario Mayor - Mederi, Neurosurgery, Bogotá, Colombia