1. Departament of Nursing, University Center of Plasencia, Universidad de Extremadura Spain
2. Departament of Medicine and Surgery, Psychology, Preventive Medicine and Public Health Immunology and Medical Microbiology, Nursing and Stomatology, Faculty of Health SciencesUniversidad Rey Juan Carlos Spain
3. Facultad de Enfermaría, Fisioterapia y Podología. Universidad Complutense de MadridMadrid Spain
4. Department of Health Sciences, Research, Health and Podiatry Unit, Faculty of Nursing and PodiatryUniversidade da Coruña Spain
5. Department, Faculty of Health, Exercise and Sport, Physical Therapy & Health Sciences Research GroupEuropean University of Madrid Madrid Spain
6. Nursing and Physical Therapy Department, Institute of Biomedicine (IBIOMED), Faculty of Health SciencesUniversidad de León León Spain