1. McGowan Institute for Regenerative Medicine, University of Pittsburgh, Pittsburgh, PA, USA
2. Department of Bioengineering, University of Pittsburgh, Pittsburgh, PA, USA
3. Department of Pathology, University of Pittsburgh Medical Center, Pittsburgh, PA, USA
4. The Institute for Transfusion Medicine, Pittsburgh, PA, USA
5. Department of Anesthesiology, The Magee Women's Hospital of the University of Pittsburgh Medical Center, Pittsburgh, PA, USA
6. Department of Surgery, University of Pittsburgh, Pittsburgh, PA, USA