“…On the other hand, exercise [3], physiotherapy [4], speech therapies [5] and even singing [6] and dancing [7] have been evaluated and deemed beneficial for Parkinson's disease (PD). Evidence of such nonpharmacological strategies in MSA cases has mainly been reported in the form of case studies [8][9][10][11] or small and un-blinded studies with no placebo group [12]. The latter study for example, included 17 MSA patients (10 MSA-P cases, 2 MSA-C cases and 5 mixed variants), which were randomized to an intervention group vs. control group.…”