1. Alfred E. Mann Department of Biomedical Engineering, USC Viterbi School of Engineering, University of Southern California 1 , Los Angeles, California 90089, USA
2. Department of Stem Cell Biology and Regenerative Medicine, Keck School of Medicine of USC, University of Southern California 2 , Los Angeles, California 90033, USA
3. Eli and Edythe Broad Center for Regenerative Medicine and Stem Cell Research, Keck School of Medicine of USC, University of Southern California 3 , Los Angeles, California 90033, USA
4. Amgen Research, Cardiometabolic Disorders 4 , San Francisco, California 94080, USA
5. USC Libraries Bioinformatics Service, University of Southern California 5 , Los Angeles, California 90089, USA