1. Biomechanical and Technical Aids Unit, National Hospital for Paraplegia SESCAM Toledo Spain
2. Toledo Physiotherapy Research Group (GIFTO), Faculty of Physiotherapy and Nursing Castilla La Mancha University Toledo Spain
3. Neural Rehabilitation Group, Cajal Institute Spanish National Research Council (CSIC) Madrid Spain
4. Rey Juan Carlos University Madrid Spain
5. Sensorimotor Function Group, National Hospital for Paraplegia SESCAM Toledo Spain
6. Harris Manchester College University of Oxford Oxford UK