Neurology 2016 Apr;86(14):1360
From the Headache Group, Institutes of Neurology (D.S., M.R.M., L.M., A.Q., F.B.) and Neuroradiology (C.B.), Department of Medical and Surgical Sciences, Magna Græcia University of Catanzaro; and the Neuroimaging Research Unit (M.S., A.Q., F.B.), Institute of Bioimaging and Molecular Physiology, National Research Council, Catanzaro, Italy.