1. Department of Human Sciences and Quality of Life Promotion, San Raffaele Roma Open University, Rome, Italy.
2. IRCCS San Raffaele Pisana, Rome, Italy.
3. Headache and Pain Unit, Department of Neurological, Motor and Sensorial Sciences, IRCCS San Raffaele Pisana, Rome, Italy.
4. Department of Systems Medicine, University of Rome “Tor Vergata,” Rome, Italy.
5. Department of Biomedical Sciences and Human Oncology, “A. Moro” University, Bari, Italy.
6. Department of Basic Medical Sciences, Neuroscience and Sensory Organs, “A. Moro” University, Bari, Italy.