About the Authors

Yan Li

Affiliation Sydney Medical School, Centre for Developmental and Regenerative Medicine, Kolling Institute for Medical Research, University of Sydney, Sydney, Australia

Chris O'Neill

chris.oneill@sydney.edu.au

Affiliation Sydney Medical School, Centre for Developmental and Regenerative Medicine, Kolling Institute for Medical Research, University of Sydney, Sydney, Australia

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

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