1. Department of Physical Medicine and Rehabilitation, Cruz Roja San José y Santa Adela University Hospital, Madrid, Spain
2. Department of Orthopedic Surgery, La Paz University Hospital, Madrid, Spain
3. Osteoarticular Surgery Research, Hospital La Paz Institute for Health Research – IdiPAZ (La Paz University Hospital – Autonomous University of Madrid), Madrid, Spain
4. Department of Physical Medicine and Rehabilitation, La Paz University Hospital, Madrid, Spain