1. Research, Health and Podiatry Unit, Department of Health Sciences, Faculty of Nursing and PodiatryUniversidade da Coruña Ferrol Spain
2. Facultad de EnfermeríaFisioterapia y Podología, Universidad Complutense de Madrid Madrid Spain
3. Faculty of Health SciencesUniversidad Rey Juan Carlos Alcorcón Spain
4. Faculty of Sports SciencesUniversidad Europea de Madrid, Villaviciosa de Odón Madrid Spain
5. University Center of PlasenciaUniversidad de Extremadura Plasencia Spain
6. Nursing and Physical Therapy Department, Institute of Biomedicine (IBIOMED), Faculty of Health SciencesUniversidad de León, Ponferrada León Spain