[1] Univ Hosp Geneva, Dept Clin Neurosci, Div Neurol, Geneva, Switzerland
[2] Univ Hosp Geneva, Dept Clin Neurosci, Div Neurorehabil, Geneva, Switzerland
[3] Univ Hosp Geneva, Dept Clin Neurosci, Div Psychiat, Geneva, Switzerland
[4] Univ Hosp Berne, Univ Neurorehabil, Univ Klin Neurol, Inselspital, Bern, Switzerland
[5] Univ Neurorehabil, Inselspital, CH-3010 Bern, Switzerland