1. Department of Molecular Cell and Developmental Biology, University of California, Los Angeles, California, USA
2. College of Letters and Science, University of California, Los Angeles, California, USA
3. Department of Medicine, University of California, Los Angeles, California, USA
4. David Geffen School of Medicine, University of California, Los Angeles, California, USA
5. Eli and Edythe Broad Center of Regenerative Medicine and Stem Cell Research, University of California, Los Angeles, California, USA
6. Department of Microbiology, Immunology and Molecular Genetics, University of California, Los Angeles, California, USA
7. Jonsson Comprehensive Cancer Center, University of California, Los Angeles, California, USA
8. Molecular Biology Institute, University of California, Los Angeles, California, USA
9. Department of Biological Chemistry, University of California, Los Angeles, California, USA
10. Department of Pathology and Laboratory Medicine, University of California, Los Angeles, California, USA