About the Authors
Computational and Systems Biology Center, Memorial Sloan-Kettering Cancer Center, New York, New York, United States of America
Department of Systems Biology, Harvard Medical School, Boston, Massachusetts, United States of America
The authors have declared that no competing interests exist.
DB and CS conceived and designed the experiments and wrote the paper. DB performed the experiments. DB and RS analyzed the data. DB, RS, and DSM contributed reagents/materials/analysis tools.