Fig. 6From: Clinical trials of stem cell-based therapies for pediatric diseases: a comprehensive analysis of trials registered on ClinicalTrials.gov and the ICTRP portal siteNumber and percentages of autologous and allogeneic stem cells in different study years. A Number of autologous and allogeneic stem cells in different study years. B Percentages of autologous and allogeneic stem cells in different study yearsBack to article page