Institution: | 1. Stem Cell Institute at James Graham Brown Cancer Center, University of Louisville, Louisville, KY;2. Katarzyna Grymula and Maciej Tarnowski contributed equally to this work;3. Department of Physiopathology Pomeranian Medical University, Szczecin, Poland;4. Department of Cell Biology, Institute of Biotechnology Jagiellonian University, Cracow, Poland;5. Department of Pathology and Laboratory Medicine, University of Pennsylvania School of Medicine, Philadelphia, PA;6. Tel.: (502) 852‐1788, Fax: +502‐852‐3032 |