1. Department of Biochemistry and Biophysics, University of California, San Francisco, San Francisco, California 94158, United States
2. Chan−Zuckerberg Biohub, San Francisco, California 94158, United States
3. Cell Design Institute, University of California, San Francisco, San Francisco, California 94158, United States
4. Department of Cellular and Molecular Pharmacology, University of California, San Francisco, San Francisco, California 94158, United States