Affiliation: | 1. Headache Center, Department of Medical, Surgical, Neurological, Metabolic and Aging Sciences, University of Campania “Luigi Vanvitelli”, Naples, Italy;2. Headache Center, Department of Medical, Surgical, Neurological, Metabolic and Aging Sciences, University of Campania “Luigi Vanvitelli”, Naples, Italy MRI Research Centre SUN-FISM, University of Campania “Luigi Vanvitelli”, Naples, Italy;3. MRI Research Centre SUN-FISM, University of Campania “Luigi Vanvitelli”, Naples, Italy;4. Department of Medicine, Surgery and Dentistry, Scuola Medica Salernitana, University of Salerno, Baronissi, Italy;5. Headache Center, Department of Medical, Surgical, Neurological, Metabolic and Aging Sciences, University of Campania “Luigi Vanvitelli”, Naples, Italy MRI Research Centre SUN-FISM, University of Campania “Luigi Vanvitelli”, Naples, Italy Institute for Diagnosis and Care “Hermitage-Capodimonte”, Naples, Italy |