About the Authors

Ayush Singhal

Affiliation National Center for Biotechnology Information (NCBI), National Library of Medicine (NLM), National Institutes of Health (NIH), Bethesda, Maryland, United States of America

Michael Simmons

Affiliation National Center for Biotechnology Information (NCBI), National Library of Medicine (NLM), National Institutes of Health (NIH), Bethesda, Maryland, United States of America

Zhiyong Lu

zhiyong.lu@nih.gov

Affiliation National Center for Biotechnology Information (NCBI), National Library of Medicine (NLM), National Institutes of Health (NIH), Bethesda, Maryland, United States of America

Competing Interests

The authors have no competing interests to declare.

Author Contributions

Conceived and designed the experiments: ZL. Performed the experiments: AS MS. Analyzed the data: AS MS. Contributed reagents/materials/analysis tools: AS. Wrote the paper: AS MS ZL.