1. Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS) Hospital Clínic Barcelona Spain
2. Department of Radiology, Rehabilitation and Physiotherapy School of Medicine National School of Occupational Medicine, Carlos III Institute of Health Madrid Spain
3. Complutense University of Madrid, Centro de Investigación Biomédica en Red sobre Enfermedades Neurodegenerativas (CIBERNED) Madrid Spain
4. Department of Neurology Hochzirl Hospital Zirl Austria
5. Department of Neurology and Centre of Clinical Neuroscience 1st Medical Faculty Charles University Prague Czech Republic
6. Department of Neurorehabilitation Hospital of Vipiteno/Sterzing Vipiteno/Sterzing Italy
7. Reasearch Unit for Neurorehabilitation of South Tyrol Bolzano/Bozen Italy
8. EMG and Motor Control Unit, Neurology Department Hospital ClínicUniversity of Barcelona Barcelona Spain