1. Department of Physical Therapy, Occupational Therapy, Physical Medicine and Rehabilitation, Universidad Rey Juan Carlos (URJC), Madrid. Spain
2. Center for Neuroplasticity and Pain (CNAP), SMI, Department of Health Science and Technology, Faculty of Medicine, Aalborg University, Aalborg, Denmark
3. Department of Neurology, Hospital Clínico San Carlos, Madrid, Spain
4. Department of Medicine, School of Medicine, Universidad Complutense de Madrid, Madrid, Spain
5. Department of Neurology, Institute of Neurosciences, Vithas Madrid La Milagrosa University Hospital. Madrid, Spain
6. Headache Unit, Department of Neurology, Hospital Clínico Universitario de Valladolid, Valladolid, Spain
7. Neuroscience Research Unit, Institute for Biomedical Research of Salamanca, Salamanca, Spain
8. Department of Medical Gastroenterology, AMech-Sense, alborg University Hospital, Aalborg, Denmark