1. School of Biomedical Engineering, Science, and Health Systems, Drexel University, Philadelphia, PA;
2. Department of Cell and Developmental Biology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA;
3. Kazan Federal University, Kazan, Russia;
4. Department of Pathology and Laboratory Medicine, University of Pennsylvania, Philadelphia, PA; and
5. HemaCore Ltd., Moscow, Russia