1Department of Cellular and Molecular Pharmacology, University of California, San Francisco, San Francisco, California 94158, United States
2Department of Urology, University of California, San Francisco, San Francisco, California 94158, United States
3Helen Diller Family Comprehensive Cancer Center, University of California, San Francisco, San Francisco, California 94158, United States
4Innovative Genomics Institute, University of California, San Francisco, San Francisco, California 94158, United States
5Howard Hughes Medical Institute, University of California, San Francisco, San Francisco, California 94158, United States