About the Authors

Wenrui Hao

hao.50@mbi.osu.edu

Affiliation Mathematical Biosciences Institute, The Ohio State University, Columbus, OH, United States of America

Avner Friedman

Affiliations Mathematical Biosciences Institute, The Ohio State University, Columbus, OH, United States of America, Department of Mathematics, The Ohio State University, Columbus, OH, United States of America

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Analyzed the data: WH AF. Contributed reagents/materials/analysis tools: WH AF. Wrote the paper: WH AF.