About the Authors
Courant Institute of Mathematical Sciences and Program in Computational Biology, New York University, New York, New York, United States of America
Department of Mathematics and Centre for Integrative Systems Biology at Imperial College, Imperial College London, London, United Kingdom
The authors have declared that no competing interests exist.
Conceived and designed the experiments: KLH HAH. Performed the experiments: KLH HAH. Analyzed the data: KLH HAH. Wrote the paper: KLH HAH.