1. Department of Physical Therapy, Occupational Therapy, Rehabilitation and Physical Medicine, Universidad Rey Juan Carlos. Av. de Atenas, s/n, Alcorcón, 28922 Madrid, Spain
2. Health Sciences Faculty, Department of Physiatry and Nursing, University of Zaragoza, C/Domingo Miral S/N, 50009 Zaragoza, Spain
3. Faculty of Medicine and Health Science, Universitat Internacional de Catalunya C/Josep Trueta S/N, Sant Cugat del Vallés, 08195 Barcelona, Spain
4. ACTIUM Functional Anatomy Group, Sant Cugat del Vallés, 08195 Barcelona, Spain
5. Fundació Institut Universitari per a la Recerca a l’Atenció Primària de Salut Jordi Gol i Gurina, 08007 Barcelona, Spain
6. Department of Physical Therapy, Camilo José Cela University. C. Castillo de Alarcón, 49, Villafranca del Castillo, 28692 Madrid, Spain