Affiliation: | 1. College of Medicine, Charles R. Drew University of Medicine and Science, Los Angeles, CA;2. David Geffen School of Medicine at University of California, Los Angeles, CA;3. Kermanshah University of Medical Sciences, Kermanshah, Iran;4. Virginia Tech Carilion School of Medicine, Roanoke, VA;5. Sue & Bill Gross Stem Cell Research Center, University of California, Irvine, CA |