1. The Promise and Perils of Stem Cell Therapeutics
George Q. Daley 
Cell Stem Cell 
Volume 10, Issue 6, Pages (June 2012)
DOI: /j.stem
Copyright © 2012 Elsevier Inc. Terms and Conditions

2. Figure 1 Clinical Trials of Major Stem Cell Types
Pie chart indicating the relative numbers of open trials testing clinical interventions for hematopoietic, neural, mesenchymal, adipose, and embryonic stem cells, as listed on the U.S. NIH website clinicaltrials.gov.
Cell Stem Cell  , DOI: ( /j.stem )
Copyright © 2012 Elsevier Inc. Terms and Conditions

3. Figure 2 Worldwide Experimental Trials of Stem Cell-Based Therapies
World map showing locations of open, closed, and pending clinical trials of stem cell-based interventions as listed on clinicaltrials.gov. The relative numbers of trials performed outside of the U.S. may indeed be markedly understated because of reporting bias at the U.S. government clinical trials website.
Cell Stem Cell  , DOI: ( /j.stem )
Copyright © 2012 Elsevier Inc. Terms and Conditions