1 Pediatric Neurology, Hospital Universitario de Cabueñes Ringgold standard institution, Gijon, Asturias, Spain.
2 Neurophysiology Department, Hospital Universitario de Cabueñes Ringgold standard institution, Gijon, Asturias, Spain.
3 Neurophysiology Department, Hospital Universitario Central de Asturias Ringgold standard institution, Oviedo, Asturias, Spain.
4 Pediatric Neurology, Hospital Universitario Central de Asturias Ringgold standard institution, Oviedo, Spain.
5 Neuropediatría, Hospital Universitario Central de Asturias Ringgold standard institution, Hospital Universitario Central de Asturias Avenida de Roma s/n , Oviedo, Asturias 33011, Spain.