1. Whitehead Institute for Biomedical Research, Massachusetts Institute of Technology, Cambridge, MA 02142, USA.
2. David H. Koch Institute for Integrative Cancer Research, Massachusetts Institute of Technology, Cambridge, MA 02139, USA.
3. Department of Biology, Massachusetts Institute of Technology, Cambridge, MA 02139, USA.
4. Department of Biological Engineering, Massachusetts Institute of Technology, Cambridge, MA 02139, USA.
5. Center for Precision Cancer Medicine, Massachusetts Institute of Technology, Cambridge, MA 02139, USA.
6. Currently unaffiliated independent scientist.
7. Green Center for Systems Biology, University of Texas Southwestern Medical Center, Dallas, TX 75390, USA.
8. Department of Biophysics, University of Texas Southwestern Medical Center, Dallas, TX 75390, USA.