Fig. 5From: Efficacy and safety of adult human bone marrow-derived, cultured, pooled, allogeneic mesenchymal stromal cells (Stempeucel®): preclinical and clinical trial in osteoarthritis of the knee jointVisual analog scale values. Data are presented as mean ± SD. 1 M, 3 M, 6 M, and 12 M = 1, 3, 6, and 12 months, respectively; C1 cohort 1, C2 cohort 2, M million cells, P placebo, VAS visual analog scaleBack to article page