About the Authors

Seyoung Kim, Eric P. Xing
School of Computer Science, Carnegie Mellon University, Pittsburgh, Pennsylvania, United States of America

Corresponding Author

epxing@cs.cmu.edu

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: SK EPX. Performed the experiments: SK. Analyzed the data: SK EPX. Contributed reagents/materials/analysis tools: SK EPX. Wrote the paper: SK EPX.