About the Authors

Jaewoo Pak

Contributed equally to this work with: Jaewoo Pak, Jung Hun Lee

Affiliation Stems Medical Clinic, Seoul, Republic of Korea

Jung Hun Lee

Contributed equally to this work with: Jaewoo Pak, Jung Hun Lee

Affiliations Stems Medical Clinic, Seoul, Republic of Korea, National Leading Research Laboratory, Department of Biological Sciences, Myongji University, Yongin, Gyeonggido, Republic of Korea

Sang Hee Lee

sangheelee@mju.ac.kr

Affiliation National Leading Research Laboratory, Department of Biological Sciences, Myongji University, Yongin, Gyeonggido, Republic of Korea

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: JP SHL. Performed the experiments: JP JHL. Analyzed the data: JP JHL SHL. Contributed reagents/materials/analysis tools: JP JHL SHL. Wrote the paper: JP JHL SHL.