1. Department of Neurorehabilitation; Hospital of Vipiteno; Vipiteno Italy
2. Research Unit for Neurorehabilitation of South Tyrol; Bolzano Italy
3. Department of Neurology; Franz Tappeiner Hospital; Merano Italy
4. Department of Neurosciences, Biomedicine and Movement Sciences; University of Verona; Verona Italy
5. Department of Neurology; Christian Doppler Klinik; Paracelsus Medical University; Salzburg Austria
6. Department of Neurology; Hochzirl Hospital; Zirl Austria