1. Department of Nursing, Physiotherapy and Occupational Therapy, Faculty of Physiotherapy and Nursing, University of Castilla-La Mancha, Toledo, Spain
2. Pediatric Unit, Hemi-Child-Research [Group of Research in Physiotherapy of Toledo (GIFTO)], Toledo, Spain
3. Department of Physiotherapy, Faculty of Health Sciences, University of Málaga, Arquitecto Francisco Peñalosa St., 3 (Campus Teatinos), 29014 Málaga, Spain
4. Institute of Biomedicine of Málaga (IBIMA), Málaga, Spain
5. Department of Physiotherapy, Faculty of Nursing, Physiotherapy and Podiatry, University of Seville, Seville, Spain
6. Department of Physiotherapy, University of Seville, Seville, Spain