About the Authors

Lei Xie, Philip E Bourne
San Diego Supercomputer Center and Department of Pharmacology, University of California, San Diego, California, United States of America

Corresponding Author


Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

LX and PEB conceived and designed the experiments, analyzed the data, and wrote the paper. LX performed the experiments and contributed reagents/materials/analysis tools.