About the Authors

Naoki Osada

Affiliations National Institute of Biomedical Innovation, Osaka, Japan, Graduate University for Advanced Studies, Hayama, Japan

Hideki Innan

innan hideki@soken.ac.jp

Affiliations National Institute of Biomedical Innovation, Osaka, Japan, Graduate University for Advanced Studies, Hayama, Japan

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: NO HI. Analyzed the data: NO HI. Wrote the paper: NO HI.