1. Physical Medicine and Rehabilitation Department, Rey Juan Carlos Hospital, Madrid, Spain
2. Motion Analysis, Ergonomics, Biomechanics and Motor Control Laboratory (LAMBECOM), Physical Therapy, Occupational Therapy, Rehabilitation and Physical Medicine Department, Faculty of Health Sciences, Rey Juan Carlos University, Madrid, Spain
3. Head of the Physical Medicine and Rehabilitation Service of the University Hospital of Fuenlabrada, Fuenlabrada, Spain