Figure 2: The improvement ratio of EDSS levels during the study. (A) Assessment at month 18 revealed patients (case 3, case 4,case 5, case 6, case 7, case 8 ) improved, 1 patient (case 2) stabilized, 1 patient (case 1) got worse. (B) The average improvement ratio of EDSS levels were 11.2% ± 8.5%, 10.4% ± 13.9%, 8.1% ± 17.0%, 12.5% ± 18.4%, 13.7% ± 15.5%, 9.8% ± 20.6% and 10.1% ± 18.1%, respectively, at month 1, 3, 6, 9, 12, 15 and 18 after treatment.