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 Internal Medicine Hospital Universitario Infanta Leonor‐Virgen de la Torre Madrid Spain
6. Intelligent Data Analysis Laboratory, Department of Electronic Engineering, ETSE (Engineering School) Universitat de València (UV) Valencia Spain
7. Department of Medical Gastroenterology, Mech‐Sense Aalborg University Hospital Aalborg Denmark