Additional file 1: Supplementary Table 1. Full inclusion and exclusion criteria. Supplementary Table 2. Mobility metrics obtained from Timed-up-Go test (TUG) (Mean ± Standard Error). Supplementary Table 3. Five times Sit-to-Stand Test (Mean ± Standard Error). Supplementary Table 4. Correlation of TUG metrics with PSPR-Gait and mPSPRS-21 Scores