title: In reply to Rodriguez-Osorio et al.
authors.affiliation: University Hospital Marque´s de Valdecilla, Spain agustin.oterino@gmail.com.
authors.forename: Agustin
authors.initials: A
authors.lastname: Oterino
authors.affiliation: University Hospital Marque´s de Valdecilla, Spain.
authors.forename: Maria
authors.initials: M
authors.lastname: Toriello
authors.affiliation: University Hospital Marque´s de Valdecilla, Spain.
authors.forename: Enrique
authors.initials: E
authors.lastname: Palacio
authors.affiliation: University Hospital Marque´s de Valdecilla, Spain.
authors.forename: Vicente G
authors.initials: VG
authors.lastname: Quintanilla
authors.affiliation: Hospital La Candelaria, Spain.
authors.forename: Nuria
authors.initials: N
authors.lastname: Ruiz-Lavilla
authors.affiliation: Camargo Costa Health Center, Spain.
authors.forename: Silvia
authors.initials: S
authors.lastname: Montes
authors.affiliation: University Hospital Marque´s de Valdecilla, Spain.
authors.forename: Maria S
authors.initials: MS
authors.lastname: de la Vega
authors.affiliation: Camargo Costa Health Center, Spain.
authors.forename: Rosa
authors.initials: R
authors.lastname: Martinez-Nieto
authors.affiliation: Camargo Costa Health Center, Spain.
authors.forename: Jesus
authors.initials: J
authors.lastname: Castillo
authors.affiliation: General Hospital of Asturias, Spain.
authors.forename: Julio
authors.initials: J
authors.lastname: Pascual
mesh_terms: D004730:Endothelium, Vascular / Q000166:cytology*; D005260:Female; D006801:Humans; D008297:Male; D008881:Migraine Disorders / Q000473:pathology*; D013234:Stem Cells / Q000166:cytology*