2 Institute of Computer Science, Academy of Sciences of the Czech Republic, Pod Vodarenskou vezi 2, Prague 8, 182 07, Czech Republic.
3 Don Gnocchi Foundation, Larice Lab, Santa Maria Nascente, Via Capecelatro 66, 20148 Milan, Italy.
4 Neurorehabilitation at the Don Gnocchi Foundation, Larice Lab, Santa Maria Nascente, Via Capecelatro 66, 20148 Milan, Italy.
5 PASSAUER WOLF Reha-Zentrum Nittenau, Rehabilitationsklinik für Neurologie-Geriatrie-Urologie, Eichendorffstr. 21 D-93149 Nittenau, Germany.
6 Hasselt University, Campus Diepenbeek, REVAL Research Institute (BIOMED), Agoralaan building A, B-3590 Diepenbeek, Belgium.
7 Fit Up, Fitness- and Physiotherapy Center, Mechelsesteenweg 192a, 2550 Kontich, Belgium.
8 CEMCat. Neurorehabilitation Unit. Passeig de la Vall d'Hebron, 119, 08035 Barcelona, Spain.
9 Norwegian Multiple Sclerosis Competence Centre, Department of Neurology/Department of Physiotherapy, Haukeland University Hospital, Jonas Liesvei 65, 5021 Bergen, Norway.
10 MS Rehabilitation Centre, Szpitalna 5, 78-449 Borne Sulinowo, Poland.
11 Reader in Physiotherapy, Plymouth University, Devon PL6 8BH, UK.