1. Department of Rehabilitation and Traumatology, University Hospital Vall d’Hebron, Passeig de la Vall d’Hebron 119-129, 08035 Barcelona, Spain
2. Department of Psychiatry, University Hospital Vall d’Hebron, Passeig de la Vall d’Hebron 119-129, 08035 Barcelona, Spain
3. Vall d’Hebron Research Institute, Passeig de la Vall d’Hebron 119-129, 08035 Barcelona, Spain