title: GBD 2015: migraine is the third cause of disability in under 50s.
authors.affiliation: Department of Neuroscience, Norwegian University of Science and Technology (NTNU), Edvard Griegs Gate, Trondheim, Norway. t.steiner@imperial.ac.uk.|Division of Brain Sciences, Imperial College London, London, UK. t.steiner@imperial.ac.uk.
authors.forename: Timothy J
authors.initials: TJ
authors.lastname: Steiner
authors.affiliation: Department of Neuroscience, Norwegian University of Science and Technology (NTNU), Edvard Griegs Gate, Trondheim, Norway.|Norwegian Advisory Unit on Headache, Department of Neurology and Clinical Neurophysiology, St Olavs University Hospital, Trondheim, Norway.
authors.forename: Lars J
authors.initials: LJ
authors.lastname: Stovner
authors.affiliation: Institute of Health Metrics and Evaluation (IHME), University of Washington, Seattle, WA, USA.
authors.forename: Theo
authors.initials: T
authors.lastname: Vos
keywords: Burden of disease; Disability; Global Burden of Disease study; Global Campaign against Headache; Headache disorders; Medication-overuse headache; Migraine; Public health; Tension-type headache