1. Cell Therapy Program, University Health Network, Toronto, ON, Canada.
2. Regenerative Medicine, Athersys, Inc., Cleveland, Ohio.
3. Department of Medicine, School of Medicine and Public Health, University of Wisconsin-Madison, Madison, Wisconsin.
4. Institute for Regenerative Medicine, Texas A&M Health Science Center, College of Medicine at Scott & White, Temple, Texas.
5. Cell Processing Section, Department of Transfusion Medicine Clinical Center NIH, Bethesda, Maryland.
6. UK Stem Cell Bank, Division of Cell Biology and Imaging, NIBSC-MHRA, South Mimms, Hertfordshire, United Kingdom.
7. Department of Medicine, University of Vermont College of Medicine, Burlington, Vermont.
8. Department of Biochemical Engineering, Advanced Centre for Biochemical Engineering, University College of London, London, United Kingdom.
9. Center for Regenerative Medicine, National Institutes of Health, Bethesda Maryland.