1Department of Cellular and Molecular Pharmacology, University of California, San Francisco, San Francisco, CA, USA
2Howard Hughes Medical Institute, University of California, San Francisco, San Francisco, CA, USA
3Biological and Medical Informatics Graduate Program, University of California, San Francisco, San Francisco, CA, USA
4Integrative Program in Quantitative Biology, University of California, San Francisco, San Francisco, CA, USA
10Center for Computational Biology, University of California, Berkeley, Berkeley, CA, USA
